Gaya APA
Bowler, Bill. (1990).
Headway Intermediate Pronunciation (- - 1).
-:
Oxford university press.
Gaya Chicago
Bowler, Bill.
Headway Intermediate Pronunciation.
- - 1
-:
Oxford university press,
1990.
Buku.
Gaya MLA
Bowler, Bill.
Headway Intermediate Pronunciation.
- - 1
-:
Oxford university press,
1990.
Buku.
Gaya Turabian
Bowler, Bill.
Headway Intermediate Pronunciation.
- - 1
-:
Oxford university press,
1990.
Buku.