Dyfyniad APA

Jull, M. A. (1951). Successful poultry management (2.). Mc Graw- Hill Book Company Inc.

Dyfyniad Arddull Chicago

Jull, Morley A. Successful Poultry Management. 2. New York: Mc Graw- Hill Book Company Inc, 1951.

Dyfyniad MLA

Jull, Morley A. Successful Poultry Management. 2. Mc Graw- Hill Book Company Inc, 1951.

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