Newman, A. (2004). Metal building systems: Design and specifications (2nd ed.). McGraw-Hill.
Cita Chicago Style (17a ed.)Newman, Alexander. Metal Building Systems: Design and Specifications. 2nd ed. New York: McGraw-Hill, 2004.
Cita MLA (8a ed.)Newman, Alexander. Metal Building Systems: Design and Specifications. 2nd ed. McGraw-Hill, 2004.
Precaución: Estas citas no son 100% exactas.