1. Christensen, M. and Tuthill, D.E. 1985. Aspergillus: an overview. In Advances in Penicillium and Aspergillus Systematics, eds. R.A. Samson and J.I. Pitt, pp. 195–209. New York and London: Plenum Press.
2. Fennell, D.T. 1977. Aspergillus taxonomy. In Genetics and Physiology of Aspergillus, eds. J.E. Smith and J.A. Pateman, pp. 1–21. London: Academic Press.
3. Gams, W., Christensen, M., Onions, A.H., Pitt, J.I. and Samson, R.A. 1985. Infrageneric Taxa of Aspergillus. In Advances in Penicillium and Aspergillus Systematics, eds. R.A. Samson and J.I. Pitt, pp. 55–62. New York and London: Plenum Press.
4. Kozlowski, M. and Stepien, P.P. 1982. Restriction enzyme analysis of mitochondrial DNA of members of the genus Aspergillus as an aid in taxonomy. Journal of General Microbiology 128: 471–476.
5. Kuraishi, H., Katayama-Fujimura, Y., Sugiyama, J. and Yokoyama, T. 1985. Ubiquinone systems in fungi. I. Distribution of ubiquinones in the major families of Ascomycetes, Basidiomycetes and Deuteromycetes, and their taxonomic implications. Transactions of the Mycological Society of Japan 26: 383–395.