Gaya APA
Abstating and index. (1982).
London:
Clive Bingley.
Gaya Chicago
Abstating and index.
.
London:
Clive Bingley,
1982.
Reference.
Gaya MLA
Abstating and index.
.
London:
Clive Bingley,
1982.
Reference.
Gaya Turabian
Abstating and index.
London:
Clive Bingley,
1982.
Reference.