Gaya APA
ARDIANTO, T. (2010).
The Duties of waiters in gambir sekethi restaurant at Sahid Kusuma hotel Solo .
Surakarta:
Universitas Sebelas Maret.
Gaya MLA
ARDIANTO, Trisfironie.
"The Duties of waiters in gambir sekethi restaurant at Sahid Kusuma hotel Solo".
Surakarta:
Universitas Sebelas Maret,
2010.
TA.