APA-ийн эшлэл(7 дахь хэвлэлт)

Chapman, J. L., & Davis, P. (2012). Singing and teaching singing: A holistic approach to classical voice (Second edition.). Plural Publishing, Inc..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Chapman, Janice L., ба Pamela Davis. Singing and Teaching Singing: A Holistic Approach to Classical Voice. Second edition. San Diego, California ; Abingdon, England: Plural Publishing, Inc., 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Chapman, Janice L., ба Pamela Davis. Singing and Teaching Singing: A Holistic Approach to Classical Voice. Second edition. Plural Publishing, Inc., 2012.