Council for Environmental Education. (1989). Members reports: Reviews of programmes and plans of CEE and member organisations.
Chicago-Zitierstil (17. Ausg.)Council for Environmental Education. Members Reports: Reviews of Programmes and Plans of CEE and Member Organisations. Berkshire, 1989.
MLA-Zitierstil (9. Ausg.)Council for Environmental Education. Members Reports: Reviews of Programmes and Plans of CEE and Member Organisations. 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.