Husni Susanto
Mengenal lotus 123: release 2
Elex Media Komputindo, 1990
 Buku Teks SO
Suhartono
Lotus 123 penuntun praktek bagi mahasiswa ekonomi
Staf Pengajar dilingkungan Fakultas Ekonomi Universitas Indonesia , 1989
 Buku Teks SO
Farrell, Barbara
Getting started with lotus 123, release 2.3
John Wiley & Sons, 1993
 Buku Teks SO
Farrell, Barbara
Getting started with lotus 123, release 2.3
John Wiley & Sons, 1993
 Buku Teks SO
Deakin, Edward B.
Problem solver for use with IBM PC and 123 from lotus and cost accounting
Toppan, 1988
 Buku Teks