APA aipamena

Das, P. L. Advanced social research methodology (4th.). Shree Jaynarayan.

Chicago Style aipamena

Das, Prabhakar Lal. Advanced Social Research Methodology. 4th. Rajbiraj: Shree Jaynarayan.

MLA aipamena

Das, Prabhakar Lal. Advanced Social Research Methodology. 4th. Shree Jaynarayan.