Rofail & Marttin. (1999). Building N-Tier applications with CD-Rom and visual basic 6.0. John Wiley & Sons.
Chicago Style (17th ed.) CitationRofail and Marttin. Building N-Tier Applications with CD-Rom and Visual Basic 6.0. New York: John Wiley & Sons, 1999.
MLA (9th ed.) CitationRofail and Marttin. Building N-Tier Applications with CD-Rom and Visual Basic 6.0. John Wiley & Sons, 1999.
Warning: These citations may not always be 100% accurate.