Wickler, Wolfgang Emeritus, Max Planck Institut für Ornithologie, Max Planck Society; Verhaltensphysiologie, Seewiesen, Max Planck Institut für Ornithologie, Max Planck Society;
Wickler, W. (1973). Breeding behavior of aquarium fishes. An introduction to the biology of their reproduction. Neptune City, USA: Tropical Fish Hobbyist Publications Inc.