Gaya APA
EWALD, Helen R. (1983).
Writing as process : invention and convention .
London:
Charles E.Tuttle.
Gaya Chicago
EWALD, Helen R.
Writing as process : invention and convention.
London:
Charles E.Tuttle,
1983.
Text.
Gaya MLA
EWALD, Helen R.
Writing as process : invention and convention.
London:
Charles E.Tuttle,
1983.
Text.
Gaya Turabian
EWALD, Helen R.
Writing as process : invention and convention.
London:
Charles E.Tuttle,
1983.
Print.