[1] Rogers, J., & Smith, S. (1993). Country Music and Organized Religion. All That Glitters. 

[2] Coyne, K. (2016). Single Review: Carrie Underwood, "Church Bells." Retrieved from:
      http://www.countryuniverse.net/2016/04/04/single-review-carrie-underwood-church-bells/ 

[3] Wass, M. (2012). Carrie Underwood Says "Blown Away" Wanted To Be Darker: Exclusive Interview. Retrieved
      from:
      https://www.idolator.com/6465971/carrie-underwood-interview

[4] Wolff, K. (2014). Behind the Song: Carrie Underwood's 'Two Black Cadillacs.' Retrieved from:
      http://news.radio.com/2014/04/03/behind-the-song-carrie-underwoods-two-black-cadillacs/

[5] Hodak, B. (2016). Carrie Underwood Takes Another Domestic Violence Song To Number 1. Retrieved from:
      https://www.forbes.com/sites/brittanyhodak/2016/07/18/carrie-underwood-takes-another-domestic-
      violence-song-to-number-1/#723134429ac3 

[6] Hayes, J. (2010). Religion and Country Music. Religion Compass. 

[7] Cusic, D. (2008). Discovering Country Music. Connecticut, London: Greenwood Publishing Group.

[8] Nowak, R. (2015). Popular Music and Society. Routledge Taylor and Francis Group. 

[9] Hannabuss, S. (2017). The Bloomsbury Handbook of Religion and Popular Music. New York, NY: Emerald
      Publishing Limited.

[10] Nahon-Serfaty, I., & Ahmed, R. (2014). New Media and Communication Across Religion and Cultures. (pp. 1-
        328). Hershey, PA: IGI Global.

[11] McCall, M., & Vince, G. (2004). The Encyclopedia of Country Music. Oxford University Press.

[12] Shazam. (2015, October 30.) Carrie Underwood: "Country music is about truth and singing what you
        know." Video retrieved from: 
        https://www.youtube.com/watch?v=qv5yaq00JCY

[13] OWN. (2012, May 21.) Mike Fisher and Carrie Underwood Discuss Faith. Video retrieved from: 
        https://www.youtube.com/watch?v=zNYdRVGj8MQ

[14] Jones, M. (2014). Carrie Underwood Shares Her Christian Faith In New Song. Retrieved from: 
        https://www.deseretnews.com/article/865612007/Carrie-Underwood-shares-her-Christian-faith-in-new-
        song.html

[15] Hight, J. (2015). Inside Country Music's Conflicted Relationship With Religion. Retrieved from:
        https://www.rollingstone.com/music/features/inside-country-musics-conflicted-relationship-with-
        religion-20150511

[16] Comstock, M. (2015). Religion In Country Music. Retrieved from: 
        https://sites.dwrl.utexas.edu/countrymusic/2015/02/21/religion-in-country-music/

[17] Carter, J. (2011). Finding God In The Gaps Of Country Music. Retrieved from: 
        https://www.firstthings.com/web-exclusives/2011/02/finding-god-in-the-gaps-of-country-music

[18] Amanda. (2015). Christianity and Country Music. Retrieved from:
        https://sites.dwrl.utexas.edu/countrymusic/2015/09/12/christianity-and-country-music-2/

[19] Wilkinson, R. (2011). God and Country Music: Despite all the drinking and cheating, genre comfortable with
        religious themes. Retrieved from:
        https://www.deseretnews.com/article/700168474/God-and-country-music-Despite-all-the-drinking-and-
        cheating-genre-comfortable-with-religious.html

[20] Wikipedia (2018). List of American Idol Alumni Album Sales in the United States. Retrieved from:
         https://en.wikipedia.org/wiki/List_of_American_Idol_alumni_album_sales_in_the_United_States 

[21] Wikipedia (2018). Carrie Underwood Discography. Retrieved from:
         https://en.wikipedia.org/wiki/Carrie_Underwood_discography