Sutermeister, E. (1927). Casein and its industrial applications. Chemical Catalog Co..
Lua i Stíl Chicago (17ú heag.)Sutermeister, Edwin. Casein and Its Industrial Applications. New York: Chemical Catalog Co., 1927.
Lua MLA (8ú heag.)Sutermeister, Edwin. Casein and Its Industrial Applications. Chemical Catalog Co., 1927.
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