Oakland Publis Schools. (1954). Tentative guide: Tenth-grade science biology. [s.n.].
Čikaški stil citiranja (17. izdanje)Oakland Publis Schools. Tentative Guide: Tenth-grade Science Biology. Oakland: [s.n.], 1954.
MLA način citiranja (9. izdanje)Oakland Publis Schools. Tentative Guide: Tenth-grade Science Biology. [s.n.], 1954.
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