Spiegel, S. L., Spiegel, S. L., Becker, C. L., & Politics in the world arena. (1984). At issue: Politics in the world arena (4th ed.). St. Martin.
Chicago Style (17th ed.) CitationSpiegel, Steven L., Steven L. Spiegel, Carol L. Becker, and Politics in the world arena. At Issue: Politics in the World Arena. 4th ed. New York: St. Martin, 1984.
ציטוט MLASpiegel, Steven L., et al. At Issue: Politics in the World Arena. 4th ed. St. Martin, 1984.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.