Houtman, A. M. (1992-07-22). "Female Zebra Finches Choose Extra-Pair Copulations with Genetically Attractive Males". Proceedings of the Royal Society B: Biological Sciences. 249 (1324): 3–6. doi:10.1098/rspb.1992.0075. S2CID83985353.
Gowaty, P. A.; Bridges, W. C. (1991). "Behavioral, demographic, and environmental correlates of extrapair fertilizations in eastern bluebirds". Behavioral Ecology. 2 (4): 339–350. doi:10.1093/beheco/2.4.339.
Gangestad, Steven W; Thornhill, Randy (1997). "The evolutionary psychology of extrapair sex: The role of fluctuating asymmetry". Evolution and Human Behavior. 18 (2): 69–88. Bibcode:1997EHumB..18...69G. doi:10.1016/S1090-5138(97)00003-2.
Buss, David M.; Shackelford, Todd K. (1997-06-01). "Susceptibility to Infidelity in the First Year of Marriage". Journal of Research in Personality. 31 (2): 193–221. doi:10.1006/jrpe.1997.2175.
CHRISTENSEN, HAROLD T. (1973-01-01). "Attitudes Toward Marital Infidelity: A Nine-Culture Sampling of University Student Opinion". Journal of Comparative Family Studies. 4 (2): 197–214. doi:10.3138/jcfs.4.2.197. JSTOR41600842.
For Mallards, see, Evarts, S.; Williams, C.J. (1987). "Multiple paternity in a wild population of Mallards". The Auk. 104 (4): 597–602. doi:10.1093/auk/104.4.597. JSTOR4087269.
Brekke, Patricia (2013). "Evolution of extreme-mating behaviour: Patterns of extrapair paternity in a species with forced extrapair copulation". Behavioral Ecology and Sociobiology. 67 (6): 963–972. Bibcode:2013BEcoS..67..963B. doi:10.1007/s00265-013-1522-9. S2CID17937763.
Smith, S.M. (1988-01-01). "Extra-Pair Copulations in Black-Capped Chickadees: the Role of the Female". Behaviour. 107 (1): 15–23. doi:10.1163/156853988X00160.
Gangestad, Steven W; Thornhill, Randy (1997). "The evolutionary psychology of extrapair sex: The role of fluctuating asymmetry". Evolution and Human Behavior. 18 (2): 69–88. Bibcode:1997EHumB..18...69G. doi:10.1016/S1090-5138(97)00003-2.
Brekke, Patricia (2013). "Evolution of extreme-mating behaviour: Patterns of extrapair paternity in a species with forced extrapair copulation". Behavioral Ecology and Sociobiology. 67 (6): 963–972. Bibcode:2013BEcoS..67..963B. doi:10.1007/s00265-013-1522-9. S2CID17937763.
CHRISTENSEN, HAROLD T. (1973-01-01). "Attitudes Toward Marital Infidelity: A Nine-Culture Sampling of University Student Opinion". Journal of Comparative Family Studies. 4 (2): 197–214. doi:10.3138/jcfs.4.2.197. JSTOR41600842.
For Mallards, see, Evarts, S.; Williams, C.J. (1987). "Multiple paternity in a wild population of Mallards". The Auk. 104 (4): 597–602. doi:10.1093/auk/104.4.597. JSTOR4087269.
Houtman, A. M. (1992-07-22). "Female Zebra Finches Choose Extra-Pair Copulations with Genetically Attractive Males". Proceedings of the Royal Society B: Biological Sciences. 249 (1324): 3–6. doi:10.1098/rspb.1992.0075. S2CID83985353.
Brekke, Patricia (2013). "Evolution of extreme-mating behaviour: Patterns of extrapair paternity in a species with forced extrapair copulation". Behavioral Ecology and Sociobiology. 67 (6): 963–972. Bibcode:2013BEcoS..67..963B. doi:10.1007/s00265-013-1522-9. S2CID17937763.