Ralph, D. (2004). MMS: Technologies, usage, and business models. John Wiley.
Chicago Style (17th ed.) CitationRalph, Daniel. MMS: Technologies, Usage, and Business Models. Southern Gate, Chichester, West Sussex, England: John Wiley, 2004.
MLA (9th ed.) CitationRalph, Daniel. MMS: Technologies, Usage, and Business Models. John Wiley, 2004.
Warning: These citations may not always be 100% accurate.