Gaya APA
Utama, Irwin. (2009).
Sukses sertifikasi MCSA/MCSE Exam 70-290: managing and maintaining a microsoft windows server 2003 environment (1).
Jakarta:
Alex media.
Gaya Chicago
Utama, Irwin.
Sukses sertifikasi MCSA/MCSE Exam 70-290: managing and maintaining a microsoft windows server 2003 environment.
1
Jakarta:
Alex media,
2009.
Text.
Gaya MLA
Utama, Irwin.
Sukses sertifikasi MCSA/MCSE Exam 70-290: managing and maintaining a microsoft windows server 2003 environment.
1
Jakarta:
Alex media,
2009.
Text.
Gaya Turabian
Utama, Irwin.
Sukses sertifikasi MCSA/MCSE Exam 70-290: managing and maintaining a microsoft windows server 2003 environment.
1
Jakarta:
Alex media,
2009.
Print.