Umans, S. (1970). Management of Education; A Systematic Design for Educational Revolotion. Pitman.
Chicago-стиль цитированияUmans, Shelley. Management of Education; A Systematic Design for Educational Revolotion. London: Pitman, 1970.
MLA-цитированиеUmans, Shelley. Management of Education; A Systematic Design for Educational Revolotion. Pitman, 1970.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.