National Environmental Policy Plan, Netherlands Ministerie van Volkshuisvesting, Ruimtelijke Ordening en Milieubeheer, & Netherlands Staten-Generaal Tweede Kamer. (1989). To choose or to lose. Ministry of Housing, Physical Planning and Environment, Dept. for Information and International Relations.
Παραπομπή σε μορφή Chicago (17η εκδ.)National Environmental Policy Plan, Ruimtelijke Ordening en Milieubeheer Netherlands Ministerie van Volkshuisvesting, και Netherlands Staten-Generaal Tweede Kamer. To Choose or to Lose. Hague: Ministry of Housing, Physical Planning and Environment, Dept. for Information and International Relations, 1989.
Παραπομπή σε μορφή MLA (9th εκδ.)National Environmental Policy Plan, et al. To Choose or to Lose. Ministry of Housing, Physical Planning and Environment, Dept. for Information and International Relations, 1989.