Calvin H. (1987). Oman: The modernization of the sultanate. Croom Helm Ltd.
Chicago Style (17th ed.) CitationCalvin H. Oman: The Modernization of the Sultanate. Great Britain: Croom Helm Ltd, 1987.
MLA (8th ed.) CitationCalvin H. Oman: The Modernization of the Sultanate. Croom Helm Ltd, 1987.
Warning: These citations may not always be 100% accurate.