Some history books on Rhodesia (written by Europeans, of course) are on line.
BOOK 1:1,000 miles in a machilla: travel and sport in Nyasaland, Angoniland, and Rhodesia, with some account of the resources of these countries; and chapters on sport by Colonel Colville, C.B (1911)
Book2:Resources in Rhodesia, implications for U.S. policy : hearings before the Subcommittee on International Resources, Food, and Energy of the Committee on International Relations, House of Representatives, Ninety-fourth Congress, second session, April 13 and May 6, 1976 (1976)
Book 3: Rhodesia and its government (1898)
Book 4:Southern Rhodesia. Despatch to the high commissioner for South Africa, transmitting draft letters patent providing for the constitution of resposible government in the colony of Southern Rhodesia, and other draft instruments connected therewith .. (1922)
Book 5: Sunshine and storm in Rhodesia; being a narrative of events in Matabeleland both before and during the recent native insurrection up to the date of the disbandment of the Bulawayo field force (1896)
I haven't read any of these...but link to them for those interested in the subject..