Gaya APA
World development report 1988. (1988).
New York:
Oxford University Press.
Gaya Chicago
World development report 1988.
.
New York:
Oxford University Press,
1988.
Text.
Gaya MLA
World development report 1988.
.
New York:
Oxford University Press,
1988.
Text.
Gaya Turabian
World development report 1988.
New York:
Oxford University Press,
1988.
Print.