Gaya APA
O\'CONNOR, JD.. (1987).
Better English pronounciation (2).
LONDON:
Cambridge University.
Gaya Chicago
O\'CONNOR, JD..
Better English pronounciation.
2
LONDON:
Cambridge University,
1987.
Text.
Gaya MLA
O\'CONNOR, JD..
Better English pronounciation.
2
LONDON:
Cambridge University,
1987.
Text.
Gaya Turabian
O\'CONNOR, JD..
Better English pronounciation.
2
LONDON:
Cambridge University,
1987.
Print.