Gaya APA
Barry, Peter. (2002).
Beginning Theory (edisi 2).
Manchester:
MANCHESTER UNIVERSITY PRESS.
Gaya Chicago
Barry, Peter.
Beginning Theory.
edisi 2
Manchester:
MANCHESTER UNIVERSITY PRESS,
2002.
.
Gaya MLA
Barry, Peter.
Beginning Theory.
edisi 2
Manchester:
MANCHESTER UNIVERSITY PRESS,
2002.
.
Gaya Turabian
Barry, Peter.
Beginning Theory.
edisi 2
Manchester:
MANCHESTER UNIVERSITY PRESS,
2002.
.