WIJETILLEKE, L. Air quality management: Considerations for developing countries. The World Bank.
Chicago Style (17th ed.) CitationWIJETILLEKE, Lakdasa. Air Quality Management: Considerations for Developing Countries. The World Bank.
MLA引文WIJETILLEKE, Lakdasa. Air Quality Management: Considerations for Developing Countries. The World Bank.
警告:这些引文格式不一定是100%准确.