Thomas, J. A. (1971). The productive school: A systems analysis approach to educational administration. Wiley.
Chicago-referens (17:e uppl.)Thomas, J. Alan. The Productive School: A Systems Analysis Approach to Educational Administration. New York: Wiley, 1971.
MLA-referens (9:e uppl.)Thomas, J. Alan. The Productive School: A Systems Analysis Approach to Educational Administration. Wiley, 1971.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.