McCullough, D. G. (1977). The path between the seas: The creation of the Panama Canal, 1870-1914. Simon and Schuster Paperbacks.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMcCullough, David G. The Path Between the Seas: The Creation of the Panama Canal, 1870-1914. New York, New York: Simon and Schuster Paperbacks, 1977.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMcCullough, David G. The Path Between the Seas: The Creation of the Panama Canal, 1870-1914. Simon and Schuster Paperbacks, 1977.
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