Subsidiarity: the challenge of change.

MLA

Jacques Delors colloquium 21-22 March 1991 Maastricht. Subsidiarity: the Challenge of Change. Maastricht, 1991.

APA

Jacques Delors colloquium 21-22 March 1991 Maastricht, J. Delors colloquium 21-22 March 1991 Maastricht. (1991). Subsidiarity: the challenge of change. Maastricht.

Chicago

Jacques Delors colloquium 21-22 March 1991 Maastricht Subsidiarity: the Challenge of Change. Maastricht, 1991.