Singer, H. (2001). Globalization, technology and trade in the 21st century. B.R Publishing Corporation.
Čikaški stil citiranjaSinger, Hans. Globalization, Technology and Trade in the 21st Century. New Delhi: B.R Publishing Corporation, 2001.
MLA način citiranjaSinger, Hans. Globalization, Technology and Trade in the 21st Century. B.R Publishing Corporation, 2001.
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