Murray, W. G. (1953). Agricultural finance; principles and practice of farm credit (3rd ed.). Iowa State College Press.
Lua i Stíl Chicago (17ú heag.)Murray, William Gordon. Agricultural Finance; Principles and Practice of Farm Credit. 3rd ed. Ames: Iowa State College Press, 1953.
Lua MLA (9ú heag.)Murray, William Gordon. Agricultural Finance; Principles and Practice of Farm Credit. 3rd ed. Iowa State College Press, 1953.
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