G. De Graaff: Notes on the Southern African black-tailed tree rat thallomys paedulcus (Sundevall, 1846) and its occurrence in the Kalahari Gemsbok National Park. In: Koedoe. African Protected Area Conservation and Science. Bd. 21, Nr. 1, 1978, ISSN0075-6458, S. 181–190, doi:10.4102/koedoe.v21i1.972.
G. De Graaff: Notes on the Southern African black-tailed tree rat thallomys paedulcus (Sundevall, 1846) and its occurrence in the Kalahari Gemsbok National Park. In: Koedoe. African Protected Area Conservation and Science. Bd. 21, Nr. 1, 1978, ISSN0075-6458, S. 181–190, doi:10.4102/koedoe.v21i1.972.