DANIELS , A. (1986). BASIC SYSTEM ANALYSIS. GALGOTIA PUB. PVT. LTD.
芝加哥风格引文DANIELS , A.,YEATES. BASIC SYSTEM ANALYSIS. GALGOTIA PUB. PVT. LTD, 1986.
MLA引文DANIELS , A.,YEATES. BASIC SYSTEM ANALYSIS. GALGOTIA PUB. PVT. LTD, 1986.
警告：这些引文格式不一定是100％准确.