Wray, W. D. (1984). Mitsubishi and the N.Y.K., 1870-1914: Business strategy in the Japanese shipping industry. Council on East Asian Studies, Harvard University, Harvard University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Wray, William D. Mitsubishi and the N.Y.K., 1870-1914: Business Strategy in the Japanese Shipping Industry. Cambridge, Mass.: Council on East Asian Studies, Harvard University, Harvard University Press, 1984.
Παραπομπή σε μορφή MLA (9th εκδ.)Wray, William D. Mitsubishi and the N.Y.K., 1870-1914: Business Strategy in the Japanese Shipping Industry. Council on East Asian Studies, Harvard University, Harvard University Press, 1984.
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