Kohls, Richard L.
Marketing of agricultural products / Richard L. Kohls
Macmillan, 1971
Buku Teks
Kohls, Richard L.
Marketing of agricultural products Richard l. Kohls and W. David Downey
New York, N.Y. Macmillan c.1972,
Buku Teks
Larson, Adlowe L.
Agricultural marketing /Adlowe L. Larson
Prentice-Hall, 1957
Buku Teks
Clark, Fred E.
Marketing agricultural products in the United States
Macmillan, 1933
Buku Teks
Muto, Kazuo
Marketing systems of agricultural products in Japan / by Kazuo Muto
Japan FAO Association , 1987
Buku Teks