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.
Chicago-tyylinen lähdeviittausGanz, Aura, James Schafer, Siddhesh Gandhi, Elaine Puleo, Carole Wilson, ja Meg Robertson. PERCEPT Indoor Navigation System for the Blind and Visually Impaired: Architecture and Experimentation. Hindawi Publishing Corporation, 2012.
MLA-viiteGanz, Aura, et al. PERCEPT Indoor Navigation System for the Blind and Visually Impaired: Architecture and Experimentation. Hindawi Publishing Corporation, 2012.
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