APA-viite (7. p.)
ebrary, Inc. (2001). Sustainable federal facilities: A guide to integrating value engineering, life-cycle costing, and sustainable development. National Academy Press.
Chicago-viite (17. p.)
ebrary, Inc. Sustainable Federal Facilities: A Guide to Integrating Value Engineering, Life-cycle Costing, and Sustainable Development. Washington, D.C.: National Academy Press, 2001.
MLA-viite (9. p.)
ebrary, Inc. Sustainable Federal Facilities: A Guide to Integrating Value Engineering, Life-cycle Costing, and Sustainable Development. National Academy Press, 2001.
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