Gaya APA
Macridis, R, C. (1986).
Foreign policy world politics : states and regions (7th ed).
Englewood Cliffs, NJ:
Prentice-Hall.
Gaya MLA
Macridis, Roy, C..
"Foreign policy world politics : states and regions".
7th ed
Englewood Cliffs, NJ:
Prentice-Hall,
1986.
Text.