Gaya APA
Harris, Michael. (2000).
World Club Students' Book .
:
Longman.
Gaya Chicago
Harris, Michael.
World Club Students' Book.
:
Longman,
2000.
Teacher Resource.
Gaya MLA
Harris, Michael.
World Club Students' Book.
:
Longman,
2000.
Teacher Resource.
Gaya Turabian
Harris, Michael.
World Club Students' Book.
:
Longman,
2000.
Teacher Resource.