American University (Washington, D.C.). Foreign Area Studies, United States. Department of the Army, & Bunge, F. M. (1983). Indian Ocean, five island countries (2nd ed.). Headquarters, Dept. of the Army : For sale by the Supt. of Docs., U.S. G.P.O..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)American University (Washington, D.C.). Foreign Area Studies, United States. Department of the Army, و Frederica M. Bunge. Indian Ocean, Five Island Countries. 2nd ed. Washington, D.C.: Headquarters, Dept. of the Army : For sale by the Supt. of Docs., U.S. G.P.O., 1983.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)American University (Washington, D.C.). Foreign Area Studies, et al. Indian Ocean, Five Island Countries. 2nd ed. Headquarters, Dept. of the Army : For sale by the Supt. of Docs., U.S. G.P.O., 1983.