Dyfyniad APA

Kumar,S. (1983). Social survey, research methods and techniques. New Heights.

Dyfyniad Arddull Chicago

Kumar,S. Social Survey, Research Methods and Techniques. New Delhi: New Heights, 1983.

Dyfyniad MLA

Kumar,S. Social Survey, Research Methods and Techniques. New Heights, 1983.

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