Dyfyniad APA

Riehl, H., & Rodriguez, R. M. (1977). Foreign exchange markets: A guide to foreign currency operations. McGraw Hill book co.

Dyfyniad Arddull Chicago

Riehl, Heinz, and Rita M. Rodriguez. Foreign Exchange Markets: A Guide to Foreign Currency Operations. New York: McGraw Hill book co, 1977.

Dyfyniad MLA

Riehl, Heinz, and Rita M. Rodriguez. Foreign Exchange Markets: A Guide to Foreign Currency Operations. McGraw Hill book co, 1977.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.