Pellegrino Joan L. & Energetics Incorporated. Energy and environmental profile of the U.S. glass industry.
Citace podle Chicago (17th ed.)Pellegrino Joan L. a Energetics Incorporated. Energy and Environmental Profile of the U.S. Glass Industry.
Citace podle MLA (9th ed.)Pellegrino Joan L. a Energetics Incorporated. Energy and Environmental Profile of the U.S. Glass Industry.
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