Dyfyniad APA

(1990). R &​ D activities of major Japanese chemical companies. Tokyo, Japan: Dodwell Marketing Consultants.

Dyfyniad Arddull Chicago

R &​ D Activities of Major Japanese Chemical Companies. Tokyo, Japan: Dodwell Marketing Consultants, 1990.

Dyfyniad MLA

R &​ D Activities of Major Japanese Chemical Companies. Tokyo, Japan: Dodwell Marketing Consultants, 1990.

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