The theory and practice of international relations / edited by William Clinton Olson.

Xehetasun bibliografikoak
Egile nagusia:	Olson, William C., (Ed)
Beste egile batzuk:	Olson, William C.
Formatua:	Liburua
Argitaratua:	New Jersey Prentice Hall c1987.
Edizioa:	7th ed.
Gaiak:	International relations.