GROUP, A. (1985). Perhitungan Konstruksi Baja Rangka Atap. ARS Group.
Chicago Style CitationGROUP, ARS. Perhitungan Konstruksi Baja Rangka Atap. ARS Group, 1985.
MLA CitationGROUP, ARS. Perhitungan Konstruksi Baja Rangka Atap. ARS Group, 1985.
Warning: These citations may not always be 100% accurate.