Stern, G. J. (1999). The Drucker Foundation self-assessment tool: Process guide (Rev. ed.). Drucker Foundation ; Jossey-Bass.
Chicago Style (17th ed.) CitationStern, Gary J. The Drucker Foundation Self-assessment Tool: Process Guide. Rev. ed. New York : San Francisco: Drucker Foundation ; Jossey-Bass, 1999.
MLA (8th ed.) CitationStern, Gary J. The Drucker Foundation Self-assessment Tool: Process Guide. Rev. ed. Drucker Foundation ; Jossey-Bass, 1999.
Warning: These citations may not always be 100% accurate.