Gaya APA
Bayles, Michael D.. (1981).
Professional Ethics .
Belmont:
WADSWORRTH.
Gaya Chicago
Bayles, Michael D..
Professional Ethics.
Belmont:
WADSWORRTH,
1981.
.
Gaya MLA
Bayles, Michael D..
Professional Ethics.
Belmont:
WADSWORRTH,
1981.
.
Gaya Turabian
Bayles, Michael D..
Professional Ethics.
Belmont:
WADSWORRTH,
1981.
.