Cita APA (7a ed.)

Krakow, I. H. (1989). Lotus 1-2-3 self-taught (Revised and expanded.). Jemma.

Cita Chicago Style (17a ed.)

Krakow, Ira H. Lotus 1-2-3 Self-taught. Revised and expanded. Cainta, Rizal: Jemma, 1989.

Cita MLA (9a ed.)

Krakow, Ira H. Lotus 1-2-3 Self-taught. Revised and expanded. Jemma, 1989.