Das, G. (2012). India grows at night. Penguin Books.
Chicago Style aipamenaDas, Gurcharan. India Grows at Night. Haryana: Penguin Books, 2012.
MLA aipamenaDas, Gurcharan. India Grows at Night. Penguin Books, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.