Danao, L. A. M., & Cabrera, R. M. (2007). Torsion of a rectangular prismatic bar: Solution using a power fit model. Philippine Engineering Journal.
Cita Chicago (17th ed.)Danao, Louis Angelo M., i Ryan M. Cabrera. "Torsion of a Rectangular Prismatic Bar: Solution Using a Power Fit Model." Philippine Engineering Journal 2007.
Cita MLA (9th ed.)Danao, Louis Angelo M., i Ryan M. Cabrera. "Torsion of a Rectangular Prismatic Bar: Solution Using a Power Fit Model." Philippine Engineering Journal, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.