EIU. (1993). Best practices environment.
Chicago Edition CitationEIU. Best Practices Environment. Universities Press, 1993.
MLA引文EIU. Best Practices Environment. 1993.
警告：這些引文格式不一定是100％准確.
APA引文
EIU. (1993). Best practices environment.
Chicago Edition CitationEIU. Best Practices Environment. Universities Press, 1993.
MLA引文EIU. Best Practices Environment. 1993.