Dyfyniad APA

(1983). Handbook Of Social Intervention Edited By Edward Seidman. Sage Publication.

Dyfyniad Arddull Chicago

Handbook Of Social Intervention Edited By Edward Seidman. Sage Publication, 1983.

Dyfyniad MLA

Handbook Of Social Intervention Edited By Edward Seidman. Sage Publication, 1983.

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