Dyfyniad APA

(1971). Poland and Japan economic and development cooperation. Tokyo: Marubeni- lida Co., Ltd.

Dyfyniad Arddull Chicago

Poland and Japan Economic and Development Cooperation. Tokyo: Marubeni- lida Co., Ltd, 1971.

Dyfyniad MLA

Poland and Japan Economic and Development Cooperation. Tokyo: Marubeni- lida Co., Ltd, 1971.

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