California Farm Bureau Federation & San Luis Obispo County Farm Bureau (Calif.). (1924). California farm bureau monthly. San Luis Obispo County Farm Bureau.
Čikaški stil citiranja (17. izdanje)California Farm Bureau Federation i San Luis Obispo County Farm Bureau (Calif.). California Farm Bureau Monthly. San Luis Obispo, Calif.: San Luis Obispo County Farm Bureau, 1924.
MLA način citiranja (8. izdanje)California Farm Bureau Federation i San Luis Obispo County Farm Bureau (Calif.). California Farm Bureau Monthly. San Luis Obispo County Farm Bureau, 1924.
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