Gaya APA
MBA, D, H, O, A, Y.
(2003).
Hotel Engineering
(
Cetakan 1)
.
Jakarta:
PT. Perca.
Gaya MLA
MBA, Drs., H,, Oka., A., Yoeti,.
"Hotel Engineering".
Cetakan 1
Jakarta:
PT. Perca,
2003.
Text.