Brown Butler Robert. (2002). Architectural Engineering Design: Structural Systems (In lần thứ 1.). American: MC Graw Hill.
Chicago ZitierstilBrown Butler Robert. Architectural Engineering Design: Structural Systems. In lần thứ 1. American: MC Graw Hill, 2002.
MLA ZitierstilBrown Butler Robert. Architectural Engineering Design: Structural Systems. In lần thứ 1. American: MC Graw Hill, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.