Hall, M., Helfgott, R. B., Gustafson, W. E., & Hund, J. M. (1959). Made in New York: Case studies in metropolitan manufacturing. Cambridge, Mass: Harvard University Press.
Παραπομπή Chicago StyleHall, Max, Roy B. Helfgott, W. Eric Gustafson, and James M. Hund. Made in New York: Case Studies in Metropolitan Manufacturing. Cambridge, Mass: Harvard University Press, 1959.
Παραπομπή MLAHall, Max, Roy B. Helfgott, W. Eric Gustafson, and James M. Hund. Made in New York: Case Studies in Metropolitan Manufacturing. Cambridge, Mass: Harvard University Press, 1959.
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