APA-ийн эшлэл(7 дахь хэвлэлт)

(1987). Educational challenges in southern Africa in a Christian-reformational perspective. Potchefstroom University for Christian Higher Education.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Educational Challenges in Southern Africa in a Christian-reformational Perspective. Potchefstroom: Potchefstroom University for Christian Higher Education, 1987.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Educational Challenges in Southern Africa in a Christian-reformational Perspective. Potchefstroom University for Christian Higher Education, 1987.