Oakland Publis Schools. (1954). Tentative guide: Tenth-grade science biology. [s.n.].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOakland Publis Schools. Tentative Guide: Tenth-grade Science Biology. Oakland: [s.n.], 1954.
एमएलए (9वां संस्करण) प्रशस्ति पत्रOakland Publis Schools. Tentative Guide: Tenth-grade Science Biology. [s.n.], 1954.
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