Penggayaan APA
ADAMSON, Donald. (1989).
International hotel english: .
New York:
Prentice Hall.
Chicago Style
ADAMSON, Donald.
International hotel english:.
New York:
Prentice Hall,
1989.
Buku.
MLA Style
ADAMSON, Donald.
International hotel english:.
New York:
Prentice Hall,
1989.
Buku.
Turabian Style
ADAMSON, Donald.
International hotel english:.
New York:
Prentice Hall,
1989.
Buku.