ASJ. (2012). ACI Structural Journal January-February 2012. American Concrete Institute.
Cita Chicago Style (17a ed.)ASJ. ACI Structural Journal January-February 2012. American Concrete Institute, 2012.
Cita MLA (8a ed.)ASJ. ACI Structural Journal January-February 2012. American Concrete Institute, 2012.
Precaución: Estas citas no son 100% exactas.