Holt, J. A., & Kottas, J. F. (1992). Cases and applications in Lotus 1-2-3: Releases 2, 2.2, 2.3, 3, and 3.1 (4th ed.). Irwin.
Čikaški stil citiranja (17. izdanje)Holt, Jack A., i John F. Kottas. Cases and Applications in Lotus 1-2-3: Releases 2, 2.2, 2.3, 3, and 3.1. 4th ed. Homewood, IL: Irwin, 1992.
MLA način citiranja (8. izdanje)Holt, Jack A., i John F. Kottas. Cases and Applications in Lotus 1-2-3: Releases 2, 2.2, 2.3, 3, and 3.1. 4th ed. Irwin, 1992.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.