Παραπομπή APA
Davis, L. E., Hughes, J. R. T., & McDougall, D. M. (1969). American economic history: The development of a national economy (3rd ed.). Illinois: Richard D. Irwin, Inc.
Παραπομπή Chicago StyleDavis, Lance E., Jonathan R. T. Hughes, and Duncan M. McDougall. American Economic History: The Development of a National Economy. 3rd ed. Illinois: Richard D. Irwin, Inc, 1969.
Παραπομπή MLADavis, Lance E., Jonathan R. T. Hughes, and Duncan M. McDougall. American Economic History: The Development of a National Economy. 3rd ed. Illinois: Richard D. Irwin, Inc, 1969.
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