Penggayaan APA
TRIGGS, Tony. (1996).
First certificate testbuilder with answer key .
Oxford:
Heinemann.
Chicago Style
TRIGGS, Tony.
First certificate testbuilder with answer key.
Oxford:
Heinemann,
1996.
Buku.
MLA Style
TRIGGS, Tony.
First certificate testbuilder with answer key.
Oxford:
Heinemann,
1996.
Buku.
Turabian Style
TRIGGS, Tony.
First certificate testbuilder with answer key.
Oxford:
Heinemann,
1996.
Buku.