APA استشهاد

Jaspal Sing. (2007). Methodology and techniques of social research. Kanishka Publishers Distributors.

استشهاد بنمط شيكاغو

Jaspal Sing. Methodology and Techniques of Social Research. New Delhi: Kanishka Publishers Distributors, 2007.

MLA استشهاد

Jaspal Sing. Methodology and Techniques of Social Research. Kanishka Publishers Distributors, 2007.