Lotus measure: collects data from instruments directly into 1-2-3
Lotus Development, 1986
 Buku Teks SO
Z. Iwan Suryadi
Aneka macro lotus 1-2-3
Elex Media Komputindo, 1991
 Buku Teks SO
LeBlond, Geoffrey T.
Menggunakan lotus 1-2-3
Erlangga, 1986
 Buku Teks
Wing Wahyu Winarno
Program bantu Lotus 1-2-3
Elex Media Komputindo, 1988
 Buku Teks SO
28 Lotus International
Gruppo Editoriale Electa S.P.A. Divisione Periodici, 1981
 Buku Teks SO