Waters, H. J., & King, F. G. (1925). Animal husbandry. Ginn.
Lua i Stíl Chicago (17ú heag.)Waters, Henry Jackson, agus Franklin George King. Animal Husbandry. Boston: Ginn, 1925.
Lua MLA (8ú heag.)Waters, Henry Jackson, agus Franklin George King. Animal Husbandry. Ginn, 1925.
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