Gaya APA
Sujatno, A, B. (2011).
HOSPITALITY, SECRET SKILLS, ATTITUDES, and PERFORMANCE for RESTAURANT MANAGER .
Yogyakarta:
Andi.
Gaya MLA
Sujatno, A., Bambang.
"HOSPITALITY, SECRET SKILLS, ATTITUDES, and PERFORMANCE for RESTAURANT MANAGER".
Yogyakarta:
Andi,
2011.
Text.