Gaya APA
Wantah, Ilie Gabriel. (2002).
Front Office .
Jakarta:
Gramedia Pustaka Utama.
Gaya Chicago
Wantah, Ilie Gabriel.
Front Office.
Jakarta:
Gramedia Pustaka Utama,
2002.
Text.
Gaya MLA
Wantah, Ilie Gabriel.
Front Office.
Jakarta:
Gramedia Pustaka Utama,
2002.
Text.
Gaya Turabian
Wantah, Ilie Gabriel.
Front Office.
Jakarta:
Gramedia Pustaka Utama,
2002.
Print.