Gaya APA
Foster, D, L.
(2003).
Sales & Maketing for Hotels Motels and Resort
(
Cetakan 1)
.
Jakarta:
PT Perca.
Gaya MLA
Foster, Dennis, L..
"Sales & Maketing for Hotels Motels and Resort".
Cetakan 1
Jakarta:
PT Perca,
2003.
Text.