Brown,Robert E. (1956). Charles Beard and the constitution: Critical analysis of an economic interpretation of the constitution. Princeton University press.
Chicago Style aipamenaBrown,Robert E. Charles Beard and the Constitution: Critical Analysis of an Economic Interpretation of the Constitution. NewJercy: Princeton University press, 1956.
MLA aipamenaBrown,Robert E. Charles Beard and the Constitution: Critical Analysis of an Economic Interpretation of the Constitution. Princeton University press, 1956.
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