Indien National Council of Educational Research and Training, Gupta, D. P., & Sinha, S. (1996). Lands and peoples: Geography textbook for class .. ([Upper primary stage], 1. ed. 1989, 7. reprint ed.). Publ. Div. by the Secretary, National Council of Educational Research and Training.
Citazione stile Chigago Style (17a edizione)Indien National Council of Educational Research and Training, Dwarka P. Gupta, e Savita Sinha. Lands and Peoples: Geography Textbook for Class .. [Upper primary stage], 1. ed. 1989, 7. reprint ed. New Delhi: Publ. Div. by the Secretary, National Council of Educational Research and Training, 1996.
Citatione MLA (9a ed.)Indien National Council of Educational Research and Training, et al. Lands and Peoples: Geography Textbook for Class .. [Upper primary stage], 1. ed. 1989, 7. reprint ed. Publ. Div. by the Secretary, National Council of Educational Research and Training, 1996.