Gaya APA
Songhurst, Hazel. (1991).
Resources : Glass .
New York:
Thomson Learning.
Gaya Chicago
Songhurst, Hazel.
Resources : Glass.
New York:
Thomson Learning,
1991.
Text.
Gaya MLA
Songhurst, Hazel.
Resources : Glass.
New York:
Thomson Learning,
1991.
Text.
Gaya Turabian
Songhurst, Hazel.
Resources : Glass.
New York:
Thomson Learning,
1991.
Print.