Borich, G. D. (1999). Observation skills for effective teaching (3rd ed.). Upper Saddle River: Merrill.
Chicago-стиль цитированияBorich, Gary D. Observation Skills for Effective Teaching. 3rd ed. Upper Saddle River: Merrill, 1999.
MLA-цитированиеBorich, Gary D. Observation Skills for Effective Teaching. 3rd ed. Upper Saddle River: Merrill, 1999.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.