Umans, S. (1972). The management of education: A systematic design for educational revolution. Pitman.
Citazione stile Chigago Style (17a edizione)Umans, Shelley. The Management of Education: A Systematic Design for Educational Revolution. London: Pitman, 1972.
Citatione MLA (8a ed.)Umans, Shelley. The Management of Education: A Systematic Design for Educational Revolution. Pitman, 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.