Dyfyniad APA

(1968). A key to the Japanese market: Its possibilities and prospects. Tokyo: Japan Industrial Promotion Asscciation.

Dyfyniad Arddull Chicago

A Key to the Japanese Market: Its Possibilities and Prospects. Tokyo: Japan Industrial Promotion Asscciation, 1968.

Dyfyniad MLA

A Key to the Japanese Market: Its Possibilities and Prospects. Tokyo: Japan Industrial Promotion Asscciation, 1968.

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