Παραπομπή APA
Sawyer, M. C. (1990). The challenge of radical political economy: An introduction to the alternatives to neo-classical economics. Savage, Md.: Barnes & Noble.
Παραπομπή Chicago StyleSawyer, Malcolm C. The Challenge of Radical Political Economy: An Introduction to the Alternatives to Neo-classical Economics. Savage, Md.: Barnes & Noble, 1990.
Παραπομπή MLASawyer, Malcolm C. The Challenge of Radical Political Economy: An Introduction to the Alternatives to Neo-classical Economics. Savage, Md.: Barnes & Noble, 1990.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.