Gaya APA
BAYLES, Michael D. (1981).
professional ethics .
California:
Wadsworth publising.
Gaya Chicago
BAYLES, Michael D.
professional ethics.
California:
Wadsworth publising,
1981.
Text.
Gaya MLA
BAYLES, Michael D.
professional ethics.
California:
Wadsworth publising,
1981.
Text.
Gaya Turabian
BAYLES, Michael D.
professional ethics.
California:
Wadsworth publising,
1981.
Print.