APA

(1998). Eipascope - No.2. Holanda: European Institute of Public Administration.

Chicago

1998. Eipascope - No.2. Holanda: European Institute of Public Administration.

Harvard

(1998). Eipascope - No.2. Holanda: European Institute of Public Administration.

MLA

Eipascope - No.2. Holanda: European Institute of Public Administration. 1998.