Sibson, R. E. (1971). Managing professional services enterprises: The neglected business frontier. Pitman Pub.
Chicago Style (17th ed.) CitationSibson, Robert Earl. Managing Professional Services Enterprises: The Neglected Business Frontier. New York: Pitman Pub, 1971.
MLA (9th ed.) CitationSibson, Robert Earl. Managing Professional Services Enterprises: The Neglected Business Frontier. Pitman Pub, 1971.
Warning: These citations may not always be 100% accurate.