Dyfyniad APA

Fulop, C. (1964). Competition for consumers. George Allen & Unwin.

Dyfyniad Arddull Chicago

Fulop, Christina. Competition for Consumers. London: George Allen & Unwin, 1964.

Dyfyniad MLA

Fulop, Christina. Competition for Consumers. George Allen & Unwin, 1964.

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