W., J., R. et al.(1996).World trade and payments : an introduction / Richard E. Caves, Jeffrey A. Frankel, Ronald W. Jones (Ed.ke-7).New York:Harper Collins.
Gaya MLA
Jones, Ronald, W.. et al."World trade and payments : an introduction / Richard E. Caves, Jeffrey A. Frankel, Ronald W. Jones".Ed.ke-7New York:Harper Collins,1996.Textbook.