Guthrie, J. W., & Schuermann, P. J. (2010). Successful school leadership: Planning, politics, performance, and power. Allyn and Bacon.
Chicago Style (17. basım) AtıfGuthrie, James W., ve Patrick Jude Schuermann. Successful School Leadership: Planning, Politics, Performance, and Power. Boston: Allyn and Bacon, 2010.
MLA (9th ed.) AtıfGuthrie, James W., ve Patrick Jude Schuermann. Successful School Leadership: Planning, Politics, Performance, and Power. Allyn and Bacon, 2010.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..