Gaya APA
Clear Technical Report. (1982).
New York:
HBJ Media System Corporation.
Gaya Chicago
Clear Technical Report.
Ed.2.
New York:
HBJ Media System Corporation,
1982.
.
Gaya MLA
Clear Technical Report.
Ed.2.
New York:
HBJ Media System Corporation,
1982.
.
Gaya Turabian
Clear Technical Report.
New York:
HBJ Media System Corporation,
1982.
.