Holzner. (1999). Visual basic 6: Core language little black book. New York: The Coriolis Group.
Chicago Style CitationHolzner. Visual Basic 6: Core Language Little Black Book. New York: The Coriolis Group, 1999.
MLA CitationHolzner. Visual Basic 6: Core Language Little Black Book. New York: The Coriolis Group, 1999.
Warning: These citations may not always be 100% accurate.