Sweeney, M. E. (1999). The cichlid: An owner’s guide to a happy healthy fish. New York: Howell Book House.
Παραπομπή Chicago StyleSweeney, Mary Ellen. The Cichlid: An Owner’s Guide to a Happy Healthy Fish. New York: Howell Book House, 1999.
Παραπομπή MLASweeney, Mary Ellen. The Cichlid: An Owner’s Guide to a Happy Healthy Fish. New York: Howell Book House, 1999.
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