American Association of State Highway and Transportation Officials, & American Association of State Highway and Transportation Officials. (1999). Guide specifications for design and construction of segmental concrete bridges (2. edition.). Washington, D.C.: AASHTO.
Citación estilo ChicagoAmerican Association of State Highway and Transportation Officials, y American Association of State Highway and Transportation Officials. Guide Specifications for Design and Construction of Segmental Concrete Bridges. 2. edition. Washington, D.C.: AASHTO, 1999.
Cita MLAAmerican Association of State Highway and Transportation Officials, y American Association of State Highway and Transportation Officials. Guide Specifications for Design and Construction of Segmental Concrete Bridges. 2. edition. Washington, D.C.: AASHTO, 1999.