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Brown, J.W.; de Groot, P.J.vC.; Birt, T.P.; Seutin, G.; Boag, P.T.; Friesen, V.L. (2007). »Appraisal of the consequences of the DDT-induced bottleneck on the level and geographic distribution of neutral genetic variation in Canadian peregrine falcons, Falco peregrinus«. Molecular Ecology. 16 (2): 327–343. Bibcode:2007MolEc..16..327B. doi:10.1111/j.1365-294X.2007.03151.x. PMID17217348. S2CID40538579.
Brown, J.W.; de Groot, P.J.vC.; Birt, T.P.; Seutin, G.; Boag, P.T.; Friesen, V.L. (2007). »Appraisal of the consequences of the DDT-induced bottleneck on the level and geographic distribution of neutral genetic variation in Canadian peregrine falcons, Falco peregrinus«. Molecular Ecology. 16 (2): 327–343. Bibcode:2007MolEc..16..327B. doi:10.1111/j.1365-294X.2007.03151.x. PMID17217348. S2CID40538579.
Brown, J.W.; de Groot, P.J.vC.; Birt, T.P.; Seutin, G.; Boag, P.T.; Friesen, V.L. (2007). »Appraisal of the consequences of the DDT-induced bottleneck on the level and geographic distribution of neutral genetic variation in Canadian peregrine falcons, Falco peregrinus«. Molecular Ecology. 16 (2): 327–343. Bibcode:2007MolEc..16..327B. doi:10.1111/j.1365-294X.2007.03151.x. PMID17217348. S2CID40538579.