APA

,, . (1990). Seminar on the effects of 1992 on the training of European local and regional authority staff : Working documents and conclusions. Strasbourg: Council of Europe.

Chicago

,, . 1990. Seminar on the effects of 1992 on the training of European local and regional authority staff : Working documents and conclusions. Strasbourg: Council of Europe.

Harvard

,, . (1990). Seminar on the effects of 1992 on the training of European local and regional authority staff : Working documents and conclusions. Strasbourg: Council of Europe.

MLA

,, . Seminar on the effects of 1992 on the training of European local and regional authority staff : Working documents and conclusions. Strasbourg: Council of Europe. 1990.