1.
Strategies for national sustainable development. Gland: IUCN; 1994.
Strategies for national sustainable development. Gland : IUCN, 28 mai 1994. ISBN 1-85383-193-X
Union mondiale pour la nature. (1994). Strategies for national sustainable development: A handbook for their planning and implementation. IUCN.
MLA (8th ed.) CitationUnion mondiale pour la nature. Strategies for National Sustainable Development: A Handbook for Their Planning and Implementation. IUCN, 1994.
Warning: These citations may not always be 100% accurate.