Cita APA (7th ed.)

Harvey, G. (1988). Lotus 1-2-3 Desk top Companion. BPB Publications.

Cita Chicago (17th ed.)

Harvey, Greg. Lotus 1-2-3 Desk Top Companion. New Delhi: BPB Publications, 1988.

Cita MLA (9th ed.)

Harvey, Greg. Lotus 1-2-3 Desk Top Companion. BPB Publications, 1988.