Carpenter, G. D. H. (1920). A naturalist on Lake Victoria. With an account of sleeping sickness and the tse tse fly. With 2 coloured plates, a map, charts, and 87 illustrations (1a. ed.). T. Fisher Unwin Ltd.

Carpenter, G. D. Hale. A Naturalist on Lake Victoria. With an Account of Sleeping Sickness and the Tse Tse Fly. With 2 Coloured Plates, a Map, Charts, and 87 Illustrations. 1a. ed. Londres: T. Fisher Unwin Ltd, 1920.

Carpenter, G. D. Hale. A Naturalist on Lake Victoria. With an Account of Sleeping Sickness and the Tse Tse Fly. With 2 Coloured Plates, a Map, Charts, and 87 Illustrations. 1a. ed. T. Fisher Unwin Ltd, 1920.