Duff, A., Pinder, J., & Pryce, R. (1994). Maastricht and beyond: Building the european union. Routledge.
Citación estilo ChicagoDuff, Andrew, John Pinder, and Roy Pryce. Maastricht and Beyond: Building the European Union. London: Routledge, 1994.
Cita MLADuff, Andrew, et al. Maastricht and Beyond: Building the European Union. Routledge, 1994.
Warning: These citations may not always be 100% accurate.