APA-čujuhus (7. p.)

Heller, W. W. (1966). New dimensions of political economy. Harvard University Press.

Chicago-čujuhus (17. p.)

Heller, Walter W. New Dimensions of Political Economy. Cambridge: Harvard University Press, 1966.

MLA-čujuhus (9. p.)

Heller, Walter W. New Dimensions of Political Economy. Harvard University Press, 1966.

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