APA (7e ed.) Bronvermelding
ebrary, Inc, & Gonçalves, F. J. (2012). Contributions to the UN Decade of Education for Sustainable Development. Peter Lang.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Fernando J. Gonçalves. Contributions to the UN Decade of Education for Sustainable Development. Frankfurt am Main: Peter Lang, 2012.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Fernando J. Gonçalves. Contributions to the UN Decade of Education for Sustainable Development. Peter Lang, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.