Ganz, A., Schafer, J., Gandhi, S., Puleo, E., Wilson, C., & Robertson, M. (2012). PERCEPT Indoor Navigation System for the Blind and Visually Impaired: Architecture and Experimentation. Hindawi Publishing Corporation.

Ganz, Aura, James Schafer, Siddhesh Gandhi, Elaine Puleo, Carole Wilson, و Meg Robertson. PERCEPT Indoor Navigation System for the Blind and Visually Impaired: Architecture and Experimentation. Hindawi Publishing Corporation, 2012.

Ganz, Aura, et al. PERCEPT Indoor Navigation System for the Blind and Visually Impaired: Architecture and Experimentation. Hindawi Publishing Corporation, 2012.