United States. Hydrographic Office. (1908). West coast of Africa: Cape Palmas to the Cape of Good Hope and the adjacent islands (3d ed.). Hydrographic Office under the authority of the Secretary of the Navy : U.S. G.P.O..
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিUnited States. Hydrographic Office. West Coast of Africa: Cape Palmas to the Cape of Good Hope and the Adjacent Islands. 3d ed. Washington: Hydrographic Office under the authority of the Secretary of the Navy : U.S. G.P.O., 1908.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিUnited States. Hydrographic Office. West Coast of Africa: Cape Palmas to the Cape of Good Hope and the Adjacent Islands. 3d ed. Hydrographic Office under the authority of the Secretary of the Navy : U.S. G.P.O., 1908.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.