APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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