Gaya APA

Frenkel, J, A., Johnson, H, G. (1978). The Economics of Exchange Rates (1). Philippines: Addison-Wesley Publ.Co.

Gaya MLA

Frenkel, Jacob, A.., Johnson, Harry, G.. "The Economics of Exchange Rates". 1 Philippines: Addison-Wesley Publ.Co, 1978. Textbook.