Baras, E. D. (1986). The advanced guide to Lotus 1-2-3: Cover release 2. Osborne McGraw-Hill.
Citazione stile Chigago Style (17a edizione)Baras, Edward D. The Advanced Guide to Lotus 1-2-3: Cover Release 2. Berkeley, Calif: Osborne McGraw-Hill, 1986.
Citatione MLA (9a ed.)Baras, Edward D. The Advanced Guide to Lotus 1-2-3: Cover Release 2. Osborne McGraw-Hill, 1986.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.