Παραπομπή APA
Robbins, L. b. (. (1978). The theory of economic policy: In english classical political economy (2nd ed.). London: Macmillan.
Παραπομπή Chicago StyleRobbins, Lionel baron (1898-1984). The Theory of Economic Policy: In English Classical Political Economy. 2nd ed. London: Macmillan, 1978.
Παραπομπή MLARobbins, Lionel baron (1898-1984). The Theory of Economic Policy: In English Classical Political Economy. 2nd ed. London: Macmillan, 1978.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.