Dyfyniad APA

BOZNAK RUDOLPH G. (1997). COMPETITIVE PRODUCT DEVELOPMENT. OXFORD UNIVERSITY PRESS.

Dyfyniad Arddull Chicago

BOZNAK RUDOLPH G. COMPETITIVE PRODUCT DEVELOPMENT. NEW DELHI: OXFORD UNIVERSITY PRESS, 1997.

Dyfyniad MLA

BOZNAK RUDOLPH G. COMPETITIVE PRODUCT DEVELOPMENT. OXFORD UNIVERSITY PRESS, 1997.

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