Lewis, J. R. (2011). Practical speech user interface design. CRC Press.
Chicago Style (17th ed.) CitationLewis, James R. Practical Speech User Interface Design. Boca Raton, FL: CRC Press, 2011.
MLA (9th ed.) CitationLewis, James R. Practical Speech User Interface Design. CRC Press, 2011.
Warning: These citations may not always be 100% accurate.