Clarke, D. (1998). African hats and jewellry. Grange Books.
Chicago Style aipamenaClarke, Duncan. African Hats and Jewellry. Rochester, Kent: Grange Books, 1998.
MLA aipamenaClarke, Duncan. African Hats and Jewellry. Grange Books, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.