Gaya APA
Bayles, Michael D.. (1981).
Professional ethics / Michael D. Bayles .
Belmont:
Wadsworth.
Gaya Chicago
Bayles, Michael D..
Professional ethics / Michael D. Bayles.
Belmont:
Wadsworth,
1981.
.
Gaya MLA
Bayles, Michael D..
Professional ethics / Michael D. Bayles.
Belmont:
Wadsworth,
1981.
.
Gaya Turabian
Bayles, Michael D..
Professional ethics / Michael D. Bayles.
Belmont:
Wadsworth,
1981.
.