Hoffman, C. (2010). The lunatic express: Discovering the world-- via its most dangerous buses, boats, trains, and planes. Broadway Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHoffman, Carl. The Lunatic Express: Discovering the World-- via Its Most Dangerous Buses, Boats, Trains, and Planes. New York: Broadway Books, 2010.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHoffman, Carl. The Lunatic Express: Discovering the World-- via Its Most Dangerous Buses, Boats, Trains, and Planes. Broadway Books, 2010.
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