Gaya APA
English Intensive Course (Listening Practice) Book 3 (Teacher's Book). (2002).
Semarang:
English Department UNNES.
Gaya Chicago
English Intensive Course (Listening Practice) Book 3 (Teacher's Book).
.
Semarang:
English Department UNNES,
2002.
Buku.
Gaya MLA
English Intensive Course (Listening Practice) Book 3 (Teacher's Book).
.
Semarang:
English Department UNNES,
2002.
Buku.
Gaya Turabian
English Intensive Course (Listening Practice) Book 3 (Teacher's Book).
Semarang:
English Department UNNES,
2002.
Buku.