(1993). CIO Canada. Downsview [Toronto], Ont.: Laurentian Telemedia.
Chicago Style CitationCIO Canada. Downsview [Toronto], Ont.: Laurentian Telemedia, 1993.
MLA引文CIO Canada. Downsview [Toronto], Ont.: Laurentian Telemedia, 1993.
警告:這些引文格式不一定是100%准確.