Gaya APA
LEO, SUTANTO. (2003).
English for Professional Accommodation Service (CET.2).
Jakarta:
Penerbit Alfabeta.
Gaya Chicago
LEO, SUTANTO.
English for Professional Accommodation Service .
CET.2
Jakarta:
Penerbit Alfabeta,
2003.
UMUM.
Gaya MLA
LEO, SUTANTO.
English for Professional Accommodation Service .
CET.2
Jakarta:
Penerbit Alfabeta,
2003.
UMUM.
Gaya Turabian
LEO, SUTANTO.
English for Professional Accommodation Service .
CET.2
Jakarta:
Penerbit Alfabeta,
2003.
UMUM.