Gaya APA
Koffman, E, B.
(1998).
Turbo pascal
(
Edisi 8 Jilid 1)
.
California:
Addison-Wesley.
Gaya MLA
Koffman, Elliot, B..
"Turbo pascal".
Edisi 8 Jilid 1
California:
Addison-Wesley,
1998.
.