Gaya APA
Nasution , Khoerudin. (2008).
SMART& SUKSES .
Yogyakarta:
PT ACADEMIA.
Gaya Chicago
Nasution , Khoerudin.
SMART& SUKSES.
Yogyakarta:
PT ACADEMIA,
2008.
Text.
Gaya MLA
Nasution , Khoerudin.
SMART& SUKSES.
Yogyakarta:
PT ACADEMIA,
2008.
Text.
Gaya Turabian
Nasution , Khoerudin.
SMART& SUKSES.
Yogyakarta:
PT ACADEMIA,
2008.
Print.