Harvey, G. (1988). Lotus 1-2-3 Desk top Companion. BPB Publications.
Chicago-čujuhus (17. p.)Harvey, Greg. Lotus 1-2-3 Desk Top Companion. New Delhi: BPB Publications, 1988.
MLA-čujuhus (9. p.)Harvey, Greg. Lotus 1-2-3 Desk Top Companion. BPB Publications, 1988.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.