1. Callum P. J. (1985). “Damping of a composite girder ” thesis presented to the University of Queensland at Queensland Australia in partial fulfillment of the requirements for the degree of Master of Engineering Science.
2. Cantieni R. (1984). “Dynamic load testing of highway bridges.” Proc. International Association for Bridge and Structural Engineering.
3. Chan T. H. T. (1988). “Highway bridge impact ” thesis presented to the University of Queensland at Queensland Australia in partial fulfillment of the requirements for the degree of Doctor of Philosophy.
4. Wheel Loads from Highway Bridge Strains: Field Studies
5. Csagoly P. F. and Dorton R. A. (1977). The development of the Ontario bridge code . Ontario Ministry of Transp. and Communications Ontario Toronto Canada.