Dyfyniad APA

Oral History Society (Great Britain). (1972). Oral history. Oral History Society.

Dyfyniad Arddull Chicago

Oral History Society (Great Britain). Oral History. Colchester, Eng.: Oral History Society, 1972.

Dyfyniad MLA

Oral History Society (Great Britain). Oral History. Oral History Society, 1972.

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