APA Style
irianto, agus. (1999).
PENGANTAR AIRLINE RESERVATION .
Jakarta:
Grasindo.
Chicago Style
irianto, agus.
PENGANTAR AIRLINE RESERVATION .
Jakarta:
Grasindo,
1999.
Text.
MLA Style
irianto, agus.
PENGANTAR AIRLINE RESERVATION .
Jakarta:
Grasindo,
1999.
Text.
Turabian Style
irianto, agus.
PENGANTAR AIRLINE RESERVATION .
Jakarta:
Grasindo,
1999.
Print.