Παραπομπή APA

Cole, G. D. H. (1967). Introduction to economic history, 1750-1950. Macmillan.

Παραπομπή Chicago Style

Cole, G. D. H. Introduction to Economic History, 1750-1950. London: Macmillan, 1967.

Παραπομπή MLA

Cole, G. D. H. Introduction to Economic History, 1750-1950. Macmillan, 1967.