Gaya APA
Stwanwell, Sheila. (1976).
English for commerce .
London:
Oxford University Press.
Gaya Chicago
Stwanwell, Sheila.
English for commerce.
London:
Oxford University Press,
1976.
Text.
Gaya MLA
Stwanwell, Sheila.
English for commerce.
London:
Oxford University Press,
1976.
Text.
Gaya Turabian
Stwanwell, Sheila.
English for commerce.
London:
Oxford University Press,
1976.
Print.