Παραπομπή APA

Walliam, N. (2005). Your research projecta step-by-step guide for the first time researcher (2.). Vistaar publications.

Παραπομπή Chicago Style

Walliam, Nicholas. Your Research Projecta Step-by-step Guide for the First Time Researcher. 2. Newdelhi: Vistaar publications, 2005.

Παραπομπή MLA

Walliam, Nicholas. Your Research Projecta Step-by-step Guide for the First Time Researcher. 2. Vistaar publications, 2005.