DAS GURUCHARAN. (2012). DIFFICULTY OF BEING GOOD: ON THE SUBTLE ART OF DHARMA. PENGUIN RANDOM HOUSE.
Chicago Style aipamenaDAS GURUCHARAN. DIFFICULTY OF BEING GOOD: ON THE SUBTLE ART OF DHARMA. PENGUIN RANDOM HOUSE, 2012.
MLA aipamenaDAS GURUCHARAN. DIFFICULTY OF BEING GOOD: ON THE SUBTLE ART OF DHARMA. PENGUIN RANDOM HOUSE, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.