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.
Чикаго стиль цитування (17-те видання)University Council for Educational Administration, Barbara L. Jackson, Daniel L. Duke, та 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.
Стиль цитування MLA (8-ме видання)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.