Παραπομπή APA

Bauer, P., & Yamey B.S. (1957). Economics of Underdevelopmented Countries. The University Press.

Παραπομπή Chicago Style

Bauer, P.T, και Yamey B.S. Economics of Underdevelopmented Countries. Cambridge: The University Press, 1957.

Παραπομπή MLA

Bauer, P.T, και Yamey B.S. Economics of Underdevelopmented Countries. The University Press, 1957.