Παραπομπή APA

Blaug, M. (1978). Economic theory in retrospect (3rd. ed.). Vikas.

Παραπομπή Chicago Style

Blaug, Mark. Economic Theory in Retrospect. 3rd. ed. Delhi: Vikas, 1978.

Παραπομπή MLA

Blaug, Mark. Economic Theory in Retrospect. 3rd. ed. Vikas, 1978.