Παραπομπή APA

Einzig, P. (1966). Text book on foreign exchange. Macmillan and company limited.

Παραπομπή Chicago Style

Einzig, Paul. Text Book on Foreign Exchange. London: Macmillan and company limited, 1966.

Παραπομπή MLA

Einzig, Paul. Text Book on Foreign Exchange. Macmillan and company limited, 1966.