Great Britain. Colonial Office. Annual report on Zanzibar Protectorate for the year. H.M. Stationery Off.
Παραπομπή σε μορφή Chicago (17η εκδ.)Great Britain. Colonial Office. Annual Report on Zanzibar Protectorate for the Year. London: H.M. Stationery Off.
Παραπομπή σε μορφή MLA (8th εκδ.)Great Britain. Colonial Office. Annual Report on Zanzibar Protectorate for the Year. H.M. Stationery Off.
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