Dyfyniad APA

Sadhu & Singh. (1983). Research methodology in social sciences/2e (2nd ed.). Himalaya.

Dyfyniad Arddull Chicago

Sadhu and Singh. Research Methodology in Social Sciences/2e. 2nd ed. Bombay: Himalaya, 1983.

Dyfyniad MLA

Sadhu and Singh. Research Methodology in Social Sciences/2e. 2nd ed. Himalaya, 1983.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.