APA Style
Drs. Poltak Sihombing, M.Kom, Ph.D, Darwis Robinson Manalu, S.Kom, MM. (2011).
Pemrograman Visual Basic 6.0 .
Medan:
USU Press.
Chicago Style
Drs. Poltak Sihombing, M.Kom, Ph.D, Darwis Robinson Manalu, S.Kom, MM.
Pemrograman Visual Basic 6.0.
Medan:
USU Press,
2011.
Text.
MLA Style
Drs. Poltak Sihombing, M.Kom, Ph.D, Darwis Robinson Manalu, S.Kom, MM.
Pemrograman Visual Basic 6.0.
Medan:
USU Press,
2011.
Text.
Turabian Style
Drs. Poltak Sihombing, M.Kom, Ph.D, Darwis Robinson Manalu, S.Kom, MM.
Pemrograman Visual Basic 6.0.
Medan:
USU Press,
2011.
Print.