Dyfyniad APA

Institute of Developing Economies, Tokyo. (1977). Foreign trade statistics of China: 1972. The Institute.

Dyfyniad Arddull Chicago

Institute of Developing Economies, Tokyo. Foreign Trade Statistics of China: 1972. Tokyo: The Institute, 1977.

Dyfyniad MLA

Institute of Developing Economies, Tokyo. Foreign Trade Statistics of China: 1972. The Institute, 1977.

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