Elster, R. J. Who's who in international affairs 2011 (7th ed.).
Chicago Style (17th ed.) CitationElster, Robert J. Who's Who in International Affairs 2011. 7th ed.
MLA (9th ed.) CitationElster, Robert J. Who's Who in International Affairs 2011. 7th ed.
Warning: These citations may not always be 100% accurate.