Cole, J. (1983). Geography of world affairs (6th ed.). Butterworths.
Chicago Style (17th ed.) CitationCole, J.P. Geography of World Affairs. 6th ed. London: Butterworths, 1983.
ציטוט MLACole, J.P. Geography of World Affairs. 6th ed. Butterworths, 1983.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.