Caulk, R. A. (1973). Harrar town in the 19th century and its neighbours.
Chicago Style (17th ed.) CitationCaulk, R. A. Harrar Town in the 19th Century and Its Neighbours. Addis Ababa, 1973.
MLA (8th ed.) CitationCaulk, R. A. Harrar Town in the 19th Century and Its Neighbours. 1973.
Warning: These citations may not always be 100% accurate.