APA
Curry J. E., . (1999). A short course in international negotiating : planning and conducting international commercial negotiations. San Rafael, Calif: World Trade Press.
Chicago
Curry Jeffrey Edmund, . 1999. A short course in international negotiating : planning and conducting international commercial negotiations. San Rafael, Calif: World Trade Press.
Harvard
Curry J. E., . (1999). A short course in international negotiating : planning and conducting international commercial negotiations. San Rafael, Calif: World Trade Press.
MLA
Curry Jeffrey Edmund, . A short course in international negotiating : planning and conducting international commercial negotiations. San Rafael, Calif: World Trade Press. 1999.