Blodgett, Ralp H., author
Comparative economic systems
Macmillan, 1949
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Gregory, Paul R., author
Comparative economic systems
Hougton Mifflin, 1985
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Halm, George N.
Economic systems : a comparative analysis / George N. Halm
Feffer and Simons, 1971
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Loucks, William N.
Comparative economic systems/ William N. Loucks and William G. Whitney
Harper and Row , 1973
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Loucks, William N.
Comparative economic systems/ William N. Loucks and J. Weldon Hoot
Harper and Row , 1965
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