Dyfyniad APA

(1983). The food industry: Economics and policies. London: Commenwellth Agricultural Bureaux.

Dyfyniad Arddull Chicago

The Food Industry: Economics and Policies. London: Commenwellth Agricultural Bureaux, 1983.

Dyfyniad MLA

The Food Industry: Economics and Policies. London: Commenwellth Agricultural Bureaux, 1983.

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