APA aipamena

Sardegna, J. (2004). Encyclopedia of blindness and vision impairment (2nd. ed.). Viva Books.

Chicago Style aipamena

Sardegna, Jill. Encyclopedia of Blindness and Vision Impairment. 2nd. ed. New Delhi: Viva Books, 2004.

MLA aipamena

Sardegna, Jill. Encyclopedia of Blindness and Vision Impairment. 2nd. ed. Viva Books, 2004.