Jones, J. (1985). QL SuperBASIC: The definitive handbook. McGraw-Hill.
Chicago Style (17th ed.) CitationJones, Jan. QL SuperBASIC: The Definitive Handbook. London u.a: McGraw-Hill, 1985.
MLA (9th ed.) CitationJones, Jan. QL SuperBASIC: The Definitive Handbook. McGraw-Hill, 1985.
Warning: These citations may not always be 100% accurate.