American Association of State Highway and Transportation Officials. Subcommittee on Construction, & American Association of State Highway and Transportation Officials. Subcommittee on Construction. (1996). Quality assurance guide specification. Washington, D.C.: American Association of State Highway and Transportation Officials.
Citación estilo ChicagoAmerican Association of State Highway and Transportation Officials. Subcommittee on Construction, y American Association of State Highway and Transportation Officials. Subcommittee on Construction. Quality Assurance Guide Specification. Washington, D.C.: American Association of State Highway and Transportation Officials, 1996.
Cita MLAAmerican Association of State Highway and Transportation Officials. Subcommittee on Construction, y American Association of State Highway and Transportation Officials. Subcommittee on Construction. Quality Assurance Guide Specification. Washington, D.C.: American Association of State Highway and Transportation Officials, 1996.