Norton, P. (1997). Dose guide. special ed. Prentice-Hall of India.
Chicago Style aipamenaNorton, Peter. Dose Guide. Special Ed. New Delhi: Prentice-Hall of India, 1997.
MLA aipamenaNorton, Peter. Dose Guide. Special Ed. Prentice-Hall of India, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.