Book Review: Trading voices: the European Union in international commercial negotiations, by Sophie Meunier. ( Princeton, Princeton University Press, 2005) - Common Market Law Review View Book Review: Trading voices: the European Union in international commercial negotiations, by Sophie Meunier. ( Princeton, Princeton University Press, 2005) by - Common Market Law Review Book Review: Trading voices: the European Union in international commercial negotiations, by Sophie Meunier. ( Princeton, Princeton University Press, 2005) 44 3 Common Market Law Review