Cameron, E. A. (1952). Brief trigonometry (Revised edition.). Holt, Rinehart and Winston, Inc.
Čikaški stil citiranja (17. izdanje)Cameron, Edward A. Brief Trigonometry. Revised edition. New York: Holt, Rinehart and Winston, Inc, 1952.
MLA način citiranja (9. izdanje)Cameron, Edward A. Brief Trigonometry. Revised edition. Holt, Rinehart and Winston, Inc, 1952.
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