W. Versfeld

发表

T. Dodman, R. Simmons, O. Nasirwa, 2007, Bird Conservation International.

L. Krienitz, W. Luo, P. K. Dadheech, 2016, Hydrobiologia.

M. Diekmann, A. Kotzé, P. Turnbull, 2008, The Onderstepoort journal of veterinary research.

W. C. Turner, I. Horak, Martina Küsters, 2017, African journal of ecology.

L. Krienitz, W. Luo, P. K. Dadheech, 2016, Hydrobiologia.

T. Székely, N. Dos Remedios, N. Baker, 2017, The Ibis.