Cita APA (7a ed.)

Marfels, C. (1988). Recent trends of concentration in selected industries of the European Community, Japan, and the United States. Office for Official Publications of the European Communities.

Cita Chicago Style (17a ed.)

Marfels, Christian. Recent Trends of Concentration in Selected Industries of the European Community, Japan, and the United States. Luxembourg: Office for Official Publications of the European Communities, 1988.

Cita MLA (9a ed.)

Marfels, Christian. Recent Trends of Concentration in Selected Industries of the European Community, Japan, and the United States. Office for Official Publications of the European Communities, 1988.