Jain, R. K., Kumar, V., & Singh, R. E. (2002). My new book of social sciences: [geography, history, civics]. Ratna Sagar.
Citazione stile Chigago Style (17a edizione)Jain, R. K., Vinita Kumar, e R. E. Singh. My New Book of Social Sciences: [geography, History, Civics]. [Delhi]: Ratna Sagar, 2002.
Citatione MLA (9a ed.)Jain, R. K., et al. My New Book of Social Sciences: [geography, History, Civics]. Ratna Sagar, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.