Fortier, R., & Babbit, C. (2014). RSMeans® Heavy Contruction cost data 2015 (29. annual edition.). Norwell, MA: RSMeans.
Citación estilo ChicagoFortier, Robert, y Christoher Babbit. RSMeans® Heavy Contruction Cost Data 2015. 29. annual edition. Norwell, MA: RSMeans, 2014.
Cita MLAFortier, Robert, y Christoher Babbit. RSMeans® Heavy Contruction Cost Data 2015. 29. annual edition. Norwell, MA: RSMeans, 2014.
Precaución: Estas citas no son 100% exactas.