Prieto-Serrano, L. R. (2015). Strain method for doubly reinforced rectangular beams design. Universidad Pedagógica y Tecnológica de Colombia.
Citazione stile Chigago Style (17a edizione)Prieto-Serrano, Luis Rafael. Strain Method for Doubly Reinforced Rectangular Beams Design. Universidad Pedagógica y Tecnológica de Colombia, 2015.
Citatione MLA (9a ed.)Prieto-Serrano, Luis Rafael. Strain Method for Doubly Reinforced Rectangular Beams Design. Universidad Pedagógica y Tecnológica de Colombia, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.