Whiteley, W. H. (1958). The dialects and verse of Pemba. East African Swahili Committee.
Chicago Style aipamenaWhiteley, Wilfred Howell. The Dialects and Verse of Pemba. Kampala: East African Swahili Committee, 1958.
MLA aipamenaWhiteley, Wilfred Howell. The Dialects and Verse of Pemba. East African Swahili Committee, 1958.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.