Παραπομπή APA

Green, H. J. (1964). Aggregation in Economic Analysis. Princeton universsity press.

Παραπομπή Chicago Style

Green, H.A. John. Aggregation in Economic Analysis. New Jersey: Princeton universsity press, 1964.

Παραπομπή MLA

Green, H.A. John. Aggregation in Economic Analysis. Princeton universsity press, 1964.