Biow, L. (1988). Quattro: The professional spreadsheet made easy. Borland-Osborne/McGraw-Hill.
Chicagoスタイル(17版)引用形式Biow, Lisa. Quattro: The Professional Spreadsheet Made Easy. [Berkeley, Calif.]: Borland-Osborne/McGraw-Hill, 1988.
MLA(9版)引用形式Biow, Lisa. Quattro: The Professional Spreadsheet Made Easy. Borland-Osborne/McGraw-Hill, 1988.
警告: この引用は必ずしも正確ではありません.