Cita APA (7th ed.)

Ageloff,Roy. (1991). Lotus1-2-3 release 2.2 for business. Course Technology,Inc.

Cita Chicago (17th ed.)

Ageloff,Roy. Lotus1-2-3 Release 2.2 for Business. Cambridge: Course Technology,Inc, 1991.

Cita MLA (9th ed.)

Ageloff,Roy. Lotus1-2-3 Release 2.2 for Business. Course Technology,Inc, 1991.