Lagler, K. F. (1956). Freshwater Fishery Biology (2nd.ed.). W. C. Brown Company.
Chicago Style (17. basım) AtıfLagler, Karl F. Freshwater Fishery Biology. 2nd.ed. Dubuque: W. C. Brown Company, 1956.
MLA (9th ed.) AtıfLagler, Karl F. Freshwater Fishery Biology. 2nd.ed. W. C. Brown Company, 1956.
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