Abbott, I. (December 2006). "Mammalian faunal collapse in Western Australia, 1875-1925: the hypothesised role of epizootic disease and a conceptual model of its origin, introduction, transmission, and spread". Australian Zoologist. 33 (4): 530–561. doi:10.7882/az.2006.024. ISSN0067-2238.
Abbott, I. (December 2006). "Mammalian faunal collapse in Western Australia, 1875-1925: the hypothesised role of epizootic disease and a conceptual model of its origin, introduction, transmission, and spread". Australian Zoologist. 33 (4): 530–561. doi:10.7882/az.2006.024. ISSN0067-2238.