Wulfinghoff, D. R. (1999). Energy efficiency manual: For everyone who uses energy, pays for utilities, controls energy usage, designs and builds, is interested in energy and environmental preservation. Energy Inst. Press.
Chicago Style (17th ed.) CitationWulfinghoff, Donald R. Energy Efficiency Manual: For Everyone Who Uses Energy, Pays for Utilities, Controls Energy Usage, Designs and Builds, Is Interested in Energy and Environmental Preservation. Wheaton, Md: Energy Inst. Press, 1999.
MLA (9th ed.) CitationWulfinghoff, Donald R. Energy Efficiency Manual: For Everyone Who Uses Energy, Pays for Utilities, Controls Energy Usage, Designs and Builds, Is Interested in Energy and Environmental Preservation. Energy Inst. Press, 1999.
Warning: These citations may not always be 100% accurate.