Παραπομπή APA

Frenkel, J. A., & Johnson, H. G. (1978). Economics of exchange rates: Selected studies.

Παραπομπή Chicago Style

Frenkel, Jacob A., και Harry G. Johnson. Economics of Exchange Rates: Selected Studies. 1978.

Παραπομπή MLA

Frenkel, Jacob A., και Harry G. Johnson. Economics of Exchange Rates: Selected Studies. 1978.