APA-viite

Opie, C. (2009). Doing educational research: A guide for first-time researchers. Vistaar Publications.

Chicago-tyylinen lähdeviittaus

Opie, Clive. Doing Educational Research: A Guide for First-time Researchers. New Delhi: Vistaar Publications, 2009.

MLA-viite

Opie, Clive. Doing Educational Research: A Guide for First-time Researchers. Vistaar Publications, 2009.