Unesco. Social Science Documentation Centre & International Committee for Social Science Information and Documentation. (1981). Selective inventory of information services. Unesco.
Chicago Style (17th ed.) CitationUnesco. Social Science Documentation Centre and International Committee for Social Science Information and Documentation. Selective Inventory of Information Services. Paris: Unesco, 1981.
MLA (9th ed.) CitationUnesco. Social Science Documentation Centre and International Committee for Social Science Information and Documentation. Selective Inventory of Information Services. Unesco, 1981.
Warning: These citations may not always be 100% accurate.