Gaya APA

horvath, K., visser, P. (1996). NATIONAL EXPERIENCES ON CODIFYING RIO PRINCIPLES IN NATIONAL LEGISLATION . Den Haag: Ministry of Housing, spatial planning and the environment.

Gaya MLA

horvath, Krisztina., visser, Petter. "NATIONAL EXPERIENCES ON CODIFYING RIO PRINCIPLES IN NATIONAL LEGISLATION". Den Haag: Ministry of Housing, spatial planning and the environment, 1996. Text.