Dyfyniad APA

True, J. A. (1983). Finding out conducting and evaluating social research. Wadsworth.

Dyfyniad Arddull Chicago

True, June Audrey. Finding Out Conducting and Evaluating Social Research. Califonia: Wadsworth, 1983.

Dyfyniad MLA

True, June Audrey. Finding Out Conducting and Evaluating Social Research. Wadsworth, 1983.

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