Gaya APA
Ashley, A.. (1992).
A handbook of commercial correspondence .
Oxford:
Oxford University Press.
Gaya Chicago
Ashley, A..
A handbook of commercial correspondence.
Oxford:
Oxford University Press,
1992.
Text.
Gaya MLA
Ashley, A..
A handbook of commercial correspondence.
Oxford:
Oxford University Press,
1992.
Text.
Gaya Turabian
Ashley, A..
A handbook of commercial correspondence.
Oxford:
Oxford University Press,
1992.
Print.