Gaya APA
Evans, David. (2005).
Powerbase : pre intermediate: teachers book (Cet. 2).
Harlow, Essex:
Pearseon Education Longman.
Gaya Chicago
Evans, David.
Powerbase : pre intermediate: teachers book.
Cet. 2
Harlow, Essex:
Pearseon Education Longman,
2005.
Buku.
Gaya MLA
Evans, David.
Powerbase : pre intermediate: teachers book.
Cet. 2
Harlow, Essex:
Pearseon Education Longman,
2005.
Buku.
Gaya Turabian
Evans, David.
Powerbase : pre intermediate: teachers book.
Cet. 2
Harlow, Essex:
Pearseon Education Longman,
2005.
Buku.