Mehta, T. S., Singh, P., & Vashisht, R. S. (1973). Teaching of geography and national integration. National Council of Educational Research and Training.
Citación estilo ChicagoMehta, T. S., Prabhakar Singh, and R. S. Vashisht. Teaching of Geography and National Integration. New Delhi: National Council of Educational Research and Training, 1973.
Cita MLAMehta, T. S., et al. Teaching of Geography and National Integration. National Council of Educational Research and Training, 1973.
Warning: These citations may not always be 100% accurate.