Malaysia. Environmental quality act 1974 (Act 127) & subsidiary legislation: As at 15.7.2008.
芝加哥风格引文Malaysia. Environmental Quality Act 1974 (Act 127) & Subsidiary Legislation: As at 15.7.2008.
MLA引文Malaysia. Environmental Quality Act 1974 (Act 127) & Subsidiary Legislation: As at 15.7.2008.
警告：这些引文格式不一定是100％准确.