Krishnan, P. (1980). The symbol and the substance: Indian youth in development. Data Centre, Vishwa Yuvak Kendra.
Chicago-referens (17:e uppl.)Krishnan, Prabha. The Symbol and the Substance: Indian Youth in Development. New Delhi: Data Centre, Vishwa Yuvak Kendra, 1980.
MLA-referens (8:e uppl.)Krishnan, Prabha. The Symbol and the Substance: Indian Youth in Development. Data Centre, Vishwa Yuvak Kendra, 1980.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.