Gaya APA
The Pronunciation of english : a course book. (2004).
Padang:
[s.n.].
Gaya Chicago
The Pronunciation of english : a course book.
Ed. 2.
Padang:
[s.n.],
2004.
Text.
Gaya MLA
The Pronunciation of english : a course book.
Ed. 2.
Padang:
[s.n.],
2004.
Text.
Gaya Turabian
The Pronunciation of english : a course book.
Padang:
[s.n.],
2004.
Print.