Dallas Public Schools. (1943). Biology 3 manual: The Dallas High Schools. September 1943. Bulletin no. 149. Dallas High Schools Printshop.
Chicago-viite (17. p.)Dallas Public Schools. Biology 3 Manual: The Dallas High Schools. September 1943. Bulletin No. 149. Dallas: Dallas High Schools Printshop, 1943.
MLA-viite (8. p.)Dallas Public Schools. Biology 3 Manual: The Dallas High Schools. September 1943. Bulletin No. 149. Dallas High Schools Printshop, 1943.
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