Slater, K., & Throup, G. (1983). Dairy farm business management (2a. ed.). Farming Press.
Tohutoru Kātū Chicago (17th ed.)Slater, Ken, me Gordon Throup. Dairy Farm Business Management. 2a. ed. Ipswich: Farming Press, 1983.
Tohutoro MLA (9th ed.)Slater, Ken, me Gordon Throup. Dairy Farm Business Management. 2a. ed. Farming Press, 1983.
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