JOHNSON , R. (1967). Structural Concrete R.p. Johnson. McGraw-Hill.
Citación estilo ChicagoJOHNSON , R.P. Structural Concrete R.p. Johnson. McGraw-Hill, 1967.
Cita MLAJOHNSON , R.P. Structural Concrete R.p. Johnson. McGraw-Hill, 1967.
Warning: These citations may not always be 100% accurate.