APA-referens (7:e uppl.)

Hunkeler, J. (1977). Flexible exchange rates and international trade: Swiss foreign trade in a changing monetary environment (1968-1975). P. Lang.

Chicago-referens (17:e uppl.)

Hunkeler, Josef. Flexible Exchange Rates and International Trade: Swiss Foreign Trade in a Changing Monetary Environment (1968-1975). Bern ; Las Vegas: P. Lang, 1977.

MLA-referens (8:e uppl.)

Hunkeler, Josef. Flexible Exchange Rates and International Trade: Swiss Foreign Trade in a Changing Monetary Environment (1968-1975). P. Lang, 1977.