Roonwal, M.L. 1947. Catalogue of Birds in the Indian Museum, Calcutta. II. Pterocletes (Sand-Grouse or Pigeon-Grouse. Records of the Zoological Survey of India. 45, 1 (Mar. 1947), 57–73. DOI:https://doi.org/10.26515/rzsi/v45/i1/1947/162355.