Dyfyniad APA

Abbott,John. (1996). Agricultural and food marketing in developing countries: Selected readings. CAB International.

Dyfyniad Arddull Chicago

Abbott,John. Agricultural and Food Marketing in Developing Countries: Selected Readings. UK: CAB International, 1996.

Dyfyniad MLA

Abbott,John. Agricultural and Food Marketing in Developing Countries: Selected Readings. CAB International, 1996.

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