Dyfyniad APA

Oliver, M. J., & Aldcroft, D. H. (2007). Economic disasters of the twentieth century. Edward Elgar.

Dyfyniad Arddull Chicago

Oliver, Michael J., and Derek Howard Aldcroft. Economic Disasters of the Twentieth Century. Cheltenham, [England]: Edward Elgar, 2007.

Dyfyniad MLA

Oliver, Michael J., and Derek Howard Aldcroft. Economic Disasters of the Twentieth Century. Edward Elgar, 2007.

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