Cita APA

Alt,James.E. (1990). Perspectives on positive political economy. Cambridge University Press.

Chicago Edition Citation

Alt,James.E. Perspectives on Positive Political Economy. Cambridge: Cambridge University Press, 1990.

Cita MLA

Alt,James.E. Perspectives on Positive Political Economy. Cambridge University Press, 1990.

Atenció: Aquestes cites poden no estar 100% correctes.