Sykes, C.A.

Sykes, C.A. 1903. Service and sport on the tropical Nile: some records of the duties and diversions of an officer among natives and big game during the re-occupation of the Nilotic province. London, John Murray. pp. i-xi, 1-306.

Sykes, C.A. 1853. Notes on the possessions of the Imaun of Muskat, on the climate and productions of Zanzibar, and on the prospects of African discovery from Mombas. Journal of the Royal Geographical Society 23: 101-119.