Gaya APA
Leo, Sutanto. (2004).
English For Professional Waiters .
Jakarta:
Gramedia Pustaka Utama.
Gaya Chicago
Leo, Sutanto.
English For Professional Waiters.
Jakarta:
Gramedia Pustaka Utama,
2004.
Text.
Gaya MLA
Leo, Sutanto.
English For Professional Waiters.
Jakarta:
Gramedia Pustaka Utama,
2004.
Text.
Gaya Turabian
Leo, Sutanto.
English For Professional Waiters.
Jakarta:
Gramedia Pustaka Utama,
2004.
Print.