Gaya APA
kantor depan hotel ( front office ). (1995).
Jakarta ::
PT Gramedia Widiasarana Indonesia,.
Gaya Chicago
kantor depan hotel ( front office ).
.
Jakarta ::
PT Gramedia Widiasarana Indonesia,,
1995.
Text.
Gaya MLA
kantor depan hotel ( front office ).
.
Jakarta ::
PT Gramedia Widiasarana Indonesia,,
1995.
Text.
Gaya Turabian
kantor depan hotel ( front office ).
Jakarta ::
PT Gramedia Widiasarana Indonesia,,
1995.
Print.