Citazione Stile APA (7a Edizione)

Singh, Y. K. (2006). Fundamental of Research methodology. NewAge INT Pl.

Citazione stile Chigago Style (17a edizione)

Singh, Yogesh Kumar. Fundamental of Research Methodology. Delhi: NewAge INT Pl, 2006.

Citatione MLA (9a ed.)

Singh, Yogesh Kumar. Fundamental of Research Methodology. NewAge INT Pl, 2006.