1. Altman, P.L. and Dittmer, D.S. (1974). Biology Data Book Vol. III. Federation of American Societies for Experimental Biology, Bethesda Maryland.
2. Andrewatha, H.G. and Barker, S. (1969). Introduction to the study of the ecology of the Kangaroo Island Wallaby, Protemnodon eugenii (Desmarest)within Flinders Chase, Kangaroo Island, South Australia. Trans. R. Soc. South Aust. 93: 127–133.
3. Bailey, S.W. and Dunnett, G.M. (1960). The gaseous environment of the pouch young of the brush-tailed possum, Trichosaurus vulpecula. C.S.I.R.O. Wildl. Res. 5: 149–157.
4. Bird, R.B., Stewart, W.E. and Lightfoot, D.N. (1960). Transport Phenomena. Wiley, N.Y., 780 pp.
5. Block, M. (1964). The blood forming tissue and the blood of the newborn opossum (Didelphis virginiana). 1. Normal development through to about the one hundredth day of life. Ergeb. Anat. Entwicklungsgesch 37: 239–245.