@book{1767,
	author = {Rothstein, Robert L.},
	title = {The Evolution of theory in international relations :},
	publisher = {University of South Carolina Press,},
	year = {1991.},
	series = {Studies in international relations},
	address = {Columbia, S.C. :},
	url = {http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=002876565&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA}
}