B.A. Houlden; P.R. England; A.C. Taylor; W.D. Greville; W.B. Sherwin (1996). "Low genetic variability of the koala Phascolarctos cinereus in south-eastern Australia following a severe population bottleneck". Molecular Ecology. 5 (2): 269–281. doi:10.1111/j.1365-294x.1996.tb00314.x. PMID8673272.
murdoch.edu.au
researchrepository.murdoch.edu.au
"Trypanosoma irwini"(PDF). Murdoch University, Perth. p. 4. Retrieved December 7, 2011.
B.A. Houlden; P.R. England; A.C. Taylor; W.D. Greville; W.B. Sherwin (1996). "Low genetic variability of the koala Phascolarctos cinereus in south-eastern Australia following a severe population bottleneck". Molecular Ecology. 5 (2): 269–281. doi:10.1111/j.1365-294x.1996.tb00314.x. PMID8673272.