1. Mechanical Vibrations;Hartog,1956
2. Engineering Vibrations;Jacobsen,1958
3. The Mechanics of Vibration;Bishop,1960
4. Tables of characteristic functions representing normal modes of vibration of a beam;Young;The University of Texas, Austin, Publication No. 4913 (Engineering Research Series No. 44),1949
5. Vibration Analysis Tables;Bishop,1956