Παραπομπή APA

Kapoor, D. R. S. (2013). Resesarch methodology.

Παραπομπή Chicago Style

Kapoor, D R; Saigal. Resesarch Methodology. Regal Publications, New Delhi, 2013.

Παραπομπή MLA

Kapoor, D R; Saigal. Resesarch Methodology. 2013.