Dyfyniad APA

(1978). Marketing activities in Japan1964. Tokyo: Joni Business Form Co, Ltd.

Dyfyniad Arddull Chicago

Marketing Activities in Japan1964. Tokyo: Joni Business Form Co, Ltd, 1978.

Dyfyniad MLA

Marketing Activities in Japan1964. Tokyo: Joni Business Form Co, Ltd, 1978.

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