Gaya APA
Wingate, Isabel B.. (1944).
Know Your Merchandise .
USA:
Harper & Brothers.
Gaya Chicago
Wingate, Isabel B..
Know Your Merchandise.
USA:
Harper & Brothers,
1944.
Text.
Gaya MLA
Wingate, Isabel B..
Know Your Merchandise.
USA:
Harper & Brothers,
1944.
Text.
Gaya Turabian
Wingate, Isabel B..
Know Your Merchandise.
USA:
Harper & Brothers,
1944.
Print.