SPIEGEL, L. (1991). Desain Baja Struktural Terapan.
Chicago Style (17th ed.) CitationSPIEGEL, Leonard. Desain Baja Struktural Terapan. 1991.
MLA (8th ed.) CitationSPIEGEL, Leonard. Desain Baja Struktural Terapan. 1991.
Warning: These citations may not always be 100% accurate.