(2007). WTO: Technical barriers and SPS measures. Martinus Nijhoff Publsihers.
Chicago Edition CitationWTO: Technical Barriers and SPS Measures. Leiden: Martinus Nijhoff Publsihers, 2007.
MLA引文WTO: Technical Barriers and SPS Measures. Martinus Nijhoff Publsihers, 2007.
警告:這些引文格式不一定是100%准確.