Robbins, L. (1970). The theory of economic policy in english classical political economy. Macmillan.
استشهاد بنمط شيكاغوRobbins, Lionel. The Theory of Economic Policy in English Classical Political Economy. London: Macmillan, 1970.
MLA استشهادRobbins, Lionel. The Theory of Economic Policy in English Classical Political Economy. Macmillan, 1970.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.