Sturrock, Ford
Farm accounting and management
Pitman, 1982
 Buku Teks SO
Helmberger, Peter G.
Economic analysis of farm programs
McGraw-Hill, 1991
 Buku Teks SO
Hopkins, John A.
Farm records and accounting
Iowa State University Press, 1962
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Cochrane, Willard W.
Farm prices myth and reality
University of Minnesota Press, 1964
 Buku Teks
Food policy and farm programs
edited by Don F. Hadwiger and Ross B. Talbot
Academy of Political Science, 1982
 Buku Teks SO