Skead, D. M. (1970). A preliminary list of the birds of the Wolmaransstad District, Transvaal. Percy FitzPatrick Institute of African Ornithology.
Citación estilo ChicagoSkead, David M. A Preliminary List of the Birds of the Wolmaransstad District, Transvaal. [Rondebosch, Cape, South Africa: Percy FitzPatrick Institute of African Ornithology, 1970.
Cita MLASkead, David M. A Preliminary List of the Birds of the Wolmaransstad District, Transvaal. Percy FitzPatrick Institute of African Ornithology, 1970.
Warning: These citations may not always be 100% accurate.