Doll, R. C. (1996). Curriculum improvement: Decision making and process (Ninth edition.). Allyn and Bacon.
Цитирование в стиле Чикаго (17-е изд.)Doll, Ronald C. Curriculum Improvement: Decision Making and Process. Ninth edition. Boston: Allyn and Bacon, 1996.
Цитирование MLA (8-е изд.)Doll, Ronald C. Curriculum Improvement: Decision Making and Process. Ninth edition. Allyn and Bacon, 1996.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.