Associations:

• American Institute of Architects (AIA)
• Associated General Contractors (AGC)
• Construction Specification Institute (CSI)
• International Associations of Assembly Managers (IAAM)

Magazines:

• Architecture
• Architectural Record
• Building Design & Construction

Government:

• American with Disabilities Act (ADA)
• The Library of Congress
• U.S. Census Bureau

Services:

• Architects' First Source for Products
• Specification Consultants in Independent Practice
• Sweets