SKIDMORE STEVE. (1992). INTRODUCING SYSTEMS ANALYSIS (1ST.). BPB PUBLICATIONS.
芝加哥风格引文SKIDMORE STEVE. INTRODUCING SYSTEMS ANALYSIS. 1ST. NE DELHI: BPB PUBLICATIONS, 1992.
MLA引文SKIDMORE STEVE. INTRODUCING SYSTEMS ANALYSIS. 1ST. BPB PUBLICATIONS, 1992.
警告：这些引文格式不一定是100％准确.