American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. ASHRAE 1997 Handbook of Fundamentals. Chapter 31: Space Air Diffusion.

Reynolds, John, and Benjamin Stein. Mechanical and Electrical Equipment for Buildings. New York: John Wiley & Sons, 2000.

We are grateful to the following people for their advice, guidance and help.

Marcia Karr of Hunter Davisson, Mechanical Engineer for office tenant improvements.

Karrington Barrs of Walsh Construction, lead foreman on Jean Vollum National Capital Center.

Breese Watson, architect for office tenant improvements.

Thanks to all the folks in the Ecotrust and Certified Forest Products Council offices, for your patience and help. Special thanks to Eugenie Frericks, Bettina von Hagen, Diane Dulken and Christine of Ecotrust, Sam Doak and Jeff Wartel Certified Forest Products Council and Greg Acker of the City of Portland Office of Sustainable Development.

Much thanks to our instructor, Alison Kwok.