Kelleher, A., & Klein, L. F. (2006). Global perspectives: A handbook for understanding global issues (2nd ed.). Pearson Prentice Hall.
Čikaški stil citiranja (17. izdanje)Kelleher, Ann, i Laura F. Klein. Global Perspectives: A Handbook for Understanding Global Issues. 2nd ed. Upper Saddle River, N. J: Pearson Prentice Hall, 2006.
MLA način citiranja (9. izdanje)Kelleher, Ann, i Laura F. Klein. Global Perspectives: A Handbook for Understanding Global Issues. 2nd ed. Pearson Prentice Hall, 2006.
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