Skousen, P. L. (2004). Valve handbook (2nd ed.). McGraw-Hill.
Citación estilo ChicagoSkousen, Philip L. Valve Handbook. 2nd ed. New York: McGraw-Hill, 2004.
Cita MLASkousen, Philip L. Valve Handbook. 2nd ed. McGraw-Hill, 2004.
Warning: These citations may not always be 100% accurate.