Dyfyniad APA

RANDALL, G. (1993). Principles Of Marketing Geoffrey Randall. Routledge.

Dyfyniad Arddull Chicago

RANDALL, Geoffrey. Principles Of Marketing Geoffrey Randall. Routledge, 1993.

Dyfyniad MLA

RANDALL, Geoffrey. Principles Of Marketing Geoffrey Randall. Routledge, 1993.

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