APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, Duyer, I., & Normore, A. H. (2012). Discretionary behavior and performance in educational organizations: The missing link in educational leadership and management. Emerald Group Pub. Ltd..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, Ibrahim Duyer, ба Anthony H. Normore. Discretionary Behavior and Performance in Educational Organizations: The Missing Link in Educational Leadership and Management. Bingley [England]: Emerald Group Pub. Ltd., 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, et al. Discretionary Behavior and Performance in Educational Organizations: The Missing Link in Educational Leadership and Management. Emerald Group Pub. Ltd., 2012.