Dyfyniad APA

Age, N. (2015). Helping others to help yourself. New Age.

Dyfyniad Arddull Chicago

Age, New. Helping Others to Help Yourself. New Age, 2015.

Dyfyniad MLA

Age, New. Helping Others to Help Yourself. New Age, 2015.

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