Jangira, N. (1979). Teacher training and teacher effectiveness. National.
Chicago-referens (17:e uppl.)Jangira, N. Teacher Training and Teacher Effectiveness. New Delhi: National, 1979.
MLA-referens (9:e uppl.)Jangira, N. Teacher Training and Teacher Effectiveness. National, 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.