Gaya APA
English For Secretaries. (1979).
London:
Oxford University Press.
Gaya Chicago
English For Secretaries.
First Published 1978, Reprinted 1979.
London:
Oxford University Press,
1979.
Text.
Gaya MLA
English For Secretaries.
First Published 1978, Reprinted 1979.
London:
Oxford University Press,
1979.
Text.
Gaya Turabian
English For Secretaries.
London:
Oxford University Press,
1979.
Print.