Harvey, G. (1988). Lotus 1-2-3 Desk top Companion. BPB Publications.
Chicagoスタイル(17版)引用形式Harvey, Greg. Lotus 1-2-3 Desk Top Companion. New Delhi: BPB Publications, 1988.
MLA(9版)引用形式Harvey, Greg. Lotus 1-2-3 Desk Top Companion. BPB Publications, 1988.
警告: この引用は必ずしも正確ではありません.