(1993). Drosophila ananassae: Genetical and biological aspects. Tokyo: Japan Scientific Societies Press.
Dyfyniad Arddull ChicagoDrosophila Ananassae: Genetical and Biological Aspects. Tokyo: Japan Scientific Societies Press, 1993.
Dyfyniad MLADrosophila Ananassae: Genetical and Biological Aspects. Tokyo: Japan Scientific Societies Press, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.