Turbo Pascal : reference guide, version 5.0
by Borland International Inc.
Borland International, 1988
 Buku Teks
Turbo Pascal : reference guide : version 5.0
Borland International, 1988
 Buku Referensi
Schneider, G. Michael
An Introduction to programming and problem solving with pascal
John Wiley & Sons, 1982
 Buku Teks
IEEE standard pascal computer programming language
American National Standards Committee
IEEE Computer Society, 1979
 Buku Teks
Atkinson, Laurence Y.
Pascal progrmaming
John Wiley & Sons, 1980
 Buku Teks