Dyfyniad APA

Open University Set Book-Social Sciences Foundation Course. (1970). Understanding society. London: Macmillanand Co. Ltd.

Dyfyniad Arddull Chicago

Open University Set Book-Social Sciences Foundation Course. Understanding Society. London: Macmillanand Co. Ltd, 1970.

Dyfyniad MLA

Open University Set Book-Social Sciences Foundation Course. Understanding Society. London: Macmillanand Co. Ltd, 1970.

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