Koehler, M. D. (1993). Departmental head's survival guide: Ready-to-use techniques and materials for effective leadership. Englewood Cliffs, N.J.: Prentice Hall.
शिकागो स्टाइल उद्धरणKoehler, Michael D. Departmental Head's Survival Guide: Ready-to-use Techniques and Materials for Effective Leadership. Englewood Cliffs, N.J.: Prentice Hall, 1993.
एमएलए उद्धरणKoehler, Michael D. Departmental Head's Survival Guide: Ready-to-use Techniques and Materials for Effective Leadership. Englewood Cliffs, N.J.: Prentice Hall, 1993.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.