Gaya APA
Kennedy, Paul. (1993).
Preparing For The Twenty First Century .
London:
HARPER COLLIN PUBLISHERS.
Gaya Chicago
Kennedy, Paul.
Preparing For The Twenty First Century.
London:
HARPER COLLIN PUBLISHERS,
1993.
.
Gaya MLA
Kennedy, Paul.
Preparing For The Twenty First Century.
London:
HARPER COLLIN PUBLISHERS,
1993.
.
Gaya Turabian
Kennedy, Paul.
Preparing For The Twenty First Century.
London:
HARPER COLLIN PUBLISHERS,
1993.
.