Turbo assembler : version 2.0 quick reference guide
Borland International,
 Buku Teks SO
Turbo assembler version 3.0: user's guide
Borland International, Inc., 1988
 Buku Teks SO
Turbo C: reference guide, version 2.0
Borland International, Inc., 1988
 Buku Teks SO
Turbo C: reference guide, version 2.0
by Borland International Inc.
Borland International, 1988
 Buku Teks SO
Turbo Pascal : reference guide, version 5.0
by Borland International Inc.
Borland International, 1988
 Buku Teks SO