Rievel, H. (1926). Handbuch der Milchkunde.
Tohutoru Kātū Chicago (17th ed.)Rievel, H. Handbuch Der Milchkunde. 1926.
Tohutoro MLA (9th ed.)Rievel, H. Handbuch Der Milchkunde. 1926.
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Tohutoro APA (7th ed.)