1. Building vibrations from human activities;Allen;Concrete International: Design and Construction,1990
2. Floor vibrations from aerobics;Allen;Canadian Journal of Civil Engineering,1990
3. Australian standard, domestic metal framing code;AS3623,1993
4. Design guide 1: Minimizing floor vibrations;ATC,1999
5. Member selection tables: Wall studs and floor joists;CSSBI,1999