Παραπομπή APA

Trochin, W. M. K. (2010). Research methods (2.). Bizantra.

Παραπομπή Chicago Style

Trochin, William M K. Research Methods. 2. New Delhi: Bizantra, 2010.

Παραπομπή MLA

Trochin, William M K. Research Methods. 2. Bizantra, 2010.