Dyfyniad APA

(1969). Catalogue of institute of developing economics 1959 - 1968. Tokyo: Institute of Developing Economies.

Dyfyniad Arddull Chicago

Catalogue of Institute of Developing Economics 1959 - 1968. Tokyo: Institute of Developing Economies, 1969.

Dyfyniad MLA

Catalogue of Institute of Developing Economics 1959 - 1968. Tokyo: Institute of Developing Economies, 1969.

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