General Construction Steel -Code Of Practice (3rd.). BIS.
芝加哥风格引文General Construction Steel -Code Of Practice. 3rd. New derlhi: BIS.
MLA引文General Construction Steel -Code Of Practice. 3rd. BIS.
警告：这些引文格式不一定是100％准确.
APA引文
General Construction Steel -Code Of Practice (3rd.). BIS.
芝加哥风格引文General Construction Steel -Code Of Practice. 3rd. New derlhi: BIS.
MLA引文General Construction Steel -Code Of Practice. 3rd. BIS.