APA ציטוט

Opie, C. E. (2004). Doing educational research: A guide for first-time researchers.

Chicago Edition Citation

Opie, Clive; Editor. Doing Educational Research: A Guide for First-time Researchers. New Delhi, Vistaar Publications, 2004.

ציטוט MLA

Opie, Clive; Editor. Doing Educational Research: A Guide for First-time Researchers. 2004.