United States. Department of State. Library & United States. Department of State. Office of Information Services. (1991). Commercial library publications list. Office of Information Services.
Chicago Style (17th ed.) CitationUnited States. Department of State. Library and United States. Department of State. Office of Information Services. Commercial Library Publications List. [Washington, D.C.]: Office of Information Services, 1991.
MLA (9th ed.) CitationUnited States. Department of State. Library and United States. Department of State. Office of Information Services. Commercial Library Publications List. Office of Information Services, 1991.
Warning: These citations may not always be 100% accurate.