Ranjeet & Bharatendu Prakash. (1993). Paryavaran aur vikas. Sahitya Ratnakar.
Chicago Edition CitationRanjeet and Bharatendu Prakash. Paryavaran Aur Vikas. Kanpur: Sahitya Ratnakar, 1993.
ציטוט MLARanjeet and Bharatendu Prakash. Paryavaran Aur Vikas. Sahitya Ratnakar, 1993.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.