Assistive Technology for Visually Impaired and Blind People

MLA

Hersh, Marion; Johnson, Michael A, et al. Assistive Technology for Visually Impaired and Blind People. Springer, 2008.

APA

Hersh, M. AHersh, M. A, Johnson, M. A, & Keating, D. (2008). Assistive Technology for Visually Impaired and Blind People. Springer.

Chicago

Hersh, Marion; Johnson, Michael A, Marion A Hersh, Michael A Johnson, and David Keating. Assistive Technology for Visually Impaired and Blind People. : Springer, 2008.