- Электронная книгаResidential Construction Performance Guidelines, Contractor ReferenceNational Association of Home Builders
- Электронная книгаResidential Construction Performance GuidelinesNational Association of Home Builders
- Электронная книгаSurvive and Thrive in BuildingNational Association of Home Builders
- Электронная книгаHousing Preferences of the Boomer Generation:National Association of Home Builders