LaFeber, W. (1998). The New Empire: An interpretation of American expansion, 1860-1898 (35th anniversary edition.). Cornell University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLaFeber, Walter. The New Empire: An Interpretation of American Expansion, 1860-1898. 35th anniversary edition. Ithaca ; London: Cornell University Press, 1998.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLaFeber, Walter. The New Empire: An Interpretation of American Expansion, 1860-1898. 35th anniversary edition. Cornell University Press, 1998.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.