Pfetsch, F. R., & Billing, P. (1996). Globales Konfliktpanorama 1990 - 1995. Heidelberger Studien zur internationalen Politik.
Chicago Style (17th ed.) CitationPfetsch, Frank R., and Peter Billing. "Globales Konfliktpanorama 1990 - 1995." Heidelberger Studien Zur Internationalen Politik 1996.
MLA (9th ed.) CitationPfetsch, Frank R., and Peter Billing. "Globales Konfliktpanorama 1990 - 1995." Heidelberger Studien Zur Internationalen Politik, 1996.
Warning: These citations may not always be 100% accurate.