APA-ийн эшлэл(7 дахь хэвлэлт)

Clark, C. C. (2003). Holistic assertiveness skills for nurses: Empower yourself and others. Springer Pub..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Clark, Carolyn Chambers. Holistic Assertiveness Skills for Nurses: Empower Yourself and Others. New York: Springer Pub., 2003.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Clark, Carolyn Chambers. Holistic Assertiveness Skills for Nurses: Empower Yourself and Others. Springer Pub., 2003.