Dyfyniad APA

Zainaldin. American Philanthropic Foundations. Indiana University Press.

Dyfyniad Arddull Chicago

Zainaldin. American Philanthropic Foundations. Indiana University Press.

Dyfyniad MLA

Zainaldin. American Philanthropic Foundations. Indiana University Press.

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