APA-čujuhus (7. p.)
Killinger, C. L. (2005). Culture and customs of Italy. Greenwood Press.
Chicago-čujuhus (17. p.)
Killinger, Charles L. Culture and Customs of Italy. Westport, Conn.: Greenwood Press, 2005.
MLA-čujuhus (9. p.)
Killinger, Charles L. Culture and Customs of Italy. Greenwood Press, 2005.
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