Bundy, C. E., & Diggins, R. V. (1968). Livestock and poultry production (3.ed.). Prentice-Hall.
Cita Chicago Style (17a ed.)Bundy, Clarence E., y Ronald V. Diggins. Livestock and Poultry Production. 3.ed. Englewood Cliffs: Prentice-Hall, 1968.
Cita MLA (8a ed.)Bundy, Clarence E., y Ronald V. Diggins. Livestock and Poultry Production. 3.ed. Prentice-Hall, 1968.
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