Gaya APA
Supervision. (1982).
:
South-Western College Publishing.
Gaya Chicago
Supervision.
Ed. 3.
:
South-Western College Publishing,
1982.
.
Gaya MLA
Supervision.
Ed. 3.
:
South-Western College Publishing,
1982.
.
Gaya Turabian
Supervision.
:
South-Western College Publishing,
1982.
.