Fruin, W. M. (1983). Kikkoman: Company, clan, and community. Cambridge, Mass: Harvard University Press.
Παραπομπή Chicago StyleFruin, W. Mark. Kikkoman: Company, Clan, and Community. Cambridge, Mass: Harvard University Press, 1983.
Παραπομπή MLAFruin, W. Mark. Kikkoman: Company, Clan, and Community. Cambridge, Mass: Harvard University Press, 1983.
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