Gaya APA
Edwards, Herbert. (1980).
Credit management .
Toronto:
Coles.
Gaya Chicago
Edwards, Herbert.
Credit management.
Toronto:
Coles,
1980.
Text.
Gaya MLA
Edwards, Herbert.
Credit management.
Toronto:
Coles,
1980.
Text.
Gaya Turabian
Edwards, Herbert.
Credit management.
Toronto:
Coles,
1980.
Print.