University Council for Educational Administration, Jackson, B. L., Duke, D. L., & Kochan, F. K. (1999). A thousand voices from the firing line: A study of educational leaders, their jobs, their preparation, and the problems they face. University Council for Educational Administration.
Citace podle Chicago (17th ed.)University Council for Educational Administration, Barbara L. Jackson, Daniel L. Duke, a Frances K. Kochan. A Thousand Voices from the Firing Line: A Study of Educational Leaders, Their Jobs, Their Preparation, and the Problems They Face. Columbia, Mo.: University Council for Educational Administration, 1999.
Citace podle MLA (8th ed.)University Council for Educational Administration, et al. A Thousand Voices from the Firing Line: A Study of Educational Leaders, Their Jobs, Their Preparation, and the Problems They Face. University Council for Educational Administration, 1999.