Bedoya-Montoya, C. M., & Medina-Restrepo, C. A. (2016). Concrete prepared with rain water as an environmental contribution from the construction. Universidad Pedagógica y Tecnológica de Colombia.
Chicago-čujuhus (17. p.)Bedoya-Montoya, Carlos Mauricio, juo Carlos Andrés Medina-Restrepo. Concrete Prepared with Rain Water as an Environmental Contribution from the Construction. Universidad Pedagógica y Tecnológica de Colombia, 2016.
MLA-čujuhus (9. p.)Bedoya-Montoya, Carlos Mauricio, juo Carlos Andrés Medina-Restrepo. Concrete Prepared with Rain Water as an Environmental Contribution from the Construction. Universidad Pedagógica y Tecnológica de Colombia, 2016.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.
