Gaya APA
Nafziger, E. Wayne. (1990).
The economics of developing countries (2).
New Jersey:
Prentice-Hall International.
Gaya Chicago
Nafziger, E. Wayne.
The economics of developing countries.
2
New Jersey:
Prentice-Hall International,
1990.
Text.
Gaya MLA
Nafziger, E. Wayne.
The economics of developing countries.
2
New Jersey:
Prentice-Hall International,
1990.
Text.
Gaya Turabian
Nafziger, E. Wayne.
The economics of developing countries.
2
New Jersey:
Prentice-Hall International,
1990.
Print.