APA-ийн эшлэл(7 дахь хэвлэлт)

DAVIES, B., & ELLISON, L. (1997). School leadership for the 21st century: A competencyand knowledge approach. Routledge.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

DAVIES, Breat, ба Linda ELLISON. School Leadership for the 21st Century: A Competencyand Knowledge Approach. London: Routledge, 1997.

MLA -ийн эшлэл (9 дэх хэвлэлт)

DAVIES, Breat, ба Linda ELLISON. School Leadership for the 21st Century: A Competencyand Knowledge Approach. Routledge, 1997.