Dyfyniad APA

COYLE DAVID CUSHOUAN. (1960). UNITED NATIONS AND HOW IT WORKS. MENTOR BOOKS.

Dyfyniad Arddull Chicago

COYLE DAVID CUSHOUAN. UNITED NATIONS AND HOW IT WORKS. NEW YORK: MENTOR BOOKS, 1960.

Dyfyniad MLA

COYLE DAVID CUSHOUAN. UNITED NATIONS AND HOW IT WORKS. MENTOR BOOKS, 1960.

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