APA Style
Kuper, M., Barker,J.W. (1981).
Agricultural Marketing .
New York:
Oxford University Press.
Chicago Style
Kuper, M., Barker,J.W.
Agricultural Marketing.
New York:
Oxford University Press,
1981.
.
MLA Style
Kuper, M., Barker,J.W.
Agricultural Marketing.
New York:
Oxford University Press,
1981.
.
Turabian Style
Kuper, M., Barker,J.W.
Agricultural Marketing.
New York:
Oxford University Press,
1981.
.