Gaya APA
Graddol, David, Cheshire, Jenny, Swann, Joan. (1994).
Describing language (2nd ed).
New York:
Open University Press.
Gaya Chicago
Graddol, David, Cheshire, Jenny, Swann, Joan.
Describing language.
2nd ed
New York:
Open University Press,
1994.
Text.
Gaya MLA
Graddol, David, Cheshire, Jenny, Swann, Joan.
Describing language.
2nd ed
New York:
Open University Press,
1994.
Text.
Gaya Turabian
Graddol, David, Cheshire, Jenny, Swann, Joan.
Describing language.
2nd ed
New York:
Open University Press,
1994.
Print.