KALAM, A. (1998). INDIA 2020 VISION FOR THE NEW MILLENNIUM. PENGUIN BOOKS.
Chicago Style aipamenaKALAM, A. INDIA 2020 VISION FOR THE NEW MILLENNIUM. NEW DELHI: PENGUIN BOOKS, 1998.
MLA aipamenaKALAM, A. INDIA 2020 VISION FOR THE NEW MILLENNIUM. PENGUIN BOOKS, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.