Steves, R. (2009). Travel as a political act. Nation Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSteves, Rick. Travel as a Political Act. New York, NY: Nation Books, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSteves, Rick. Travel as a Political Act. Nation Books, 2009.
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