ebrary, Inc. (2004). Materials count: The case for material flows analysis. National Academies Press.
Chicago Style (17. basım) Atıfebrary, Inc. Materials Count: The Case for Material Flows Analysis. Washington, D.C.: National Academies Press, 2004.
MLA (9th ed.) Atıfebrary, Inc. Materials Count: The Case for Material Flows Analysis. National Academies Press, 2004.
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