JACKSON PETER C. (1985). MANAGING YOUR BUSIENSS WITH LOTUS 1-2-3. PHOENIX PUBLISHING PVT LTD.
Chicago-čujuhus (17. p.)JACKSON PETER C. MANAGING YOUR BUSIENSS WITH LOTUS 1-2-3. BUSHEY HERTS: PHOENIX PUBLISHING PVT LTD, 1985.
MLA-čujuhus (9. p.)JACKSON PETER C. MANAGING YOUR BUSIENSS WITH LOTUS 1-2-3. PHOENIX PUBLISHING PVT LTD, 1985.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.