Gaya APA
Learning Perl. (1993).
USA:
O\'Reilly & Associates , Inc.
Gaya Chicago
Learning Perl.
.
USA:
O\'Reilly & Associates , Inc,
1993.
.
Gaya MLA
Learning Perl.
.
USA:
O\'Reilly & Associates , Inc,
1993.
.
Gaya Turabian
Learning Perl.
USA:
O\'Reilly & Associates , Inc,
1993.
.