1. The theology and practice of music therapy among Nigerian indigenous churches: Christ Apostolic Church as a case study;Adedeji;Asia Journal of Theology,2008
2. American Music Therapy Association 1999 Frequently asked questions about music therapy http://www.musictherapy.org/faqs.html#DESCRIBE_A_SESSION
3. Spirituality and coping among grieving children: A preliminary study;Andrews;Counseling and Values,2005