Groff, J. (2006). SQL. Tata Mc-Graw Hill.
Chicago Style (17th ed.) CitationGroff, James. SQL. New Delhi: Tata Mc-Graw Hill, 2006.
MLA (9th ed.) CitationGroff, James. SQL. Tata Mc-Graw Hill, 2006.
Warning: These citations may not always be 100% accurate.