@book{Beer, title={Mechanics of Materials}, author={Beer, Ferdinand} }
@book{Boresi_Schmidt_2003, address={New York}, edition={6th ed}, title={Advanced mechanics of materials}, publisher={John Wiley}, author={Boresi, Arthur P. and Schmidt, Richard J.}, year={2003} }
@book{Hibbeler_Sekar_2014, address={Singapore}, edition={9th ed., SI ed}, title={Mechanics of materials}, publisher={Pearson Education South Asia}, author={Hibbeler, R. C. and Sekar, K. S. Vijay}, year={2014} }
@book{Vable_2002, address={Oxford}, title={Mechanics of materials}, publisher={Oxford University Press}, author={Vable, Madhukar}, year={2002} }