(1996). Object oriented analysis and design using objectory, 29 Jan - 2 Feb 1996, Nanyang Technological University Singapore. Singapore : [s.n.].
芝加哥风格引文Object Oriented Analysis and Design Using Objectory, 29 Jan - 2 Feb 1996, Nanyang Technological University Singapore. Singapore : [s.n.], 1996.
MLA引文Object Oriented Analysis and Design Using Objectory, 29 Jan - 2 Feb 1996, Nanyang Technological University Singapore. Singapore : [s.n.], 1996.
警告：这些引文格式不一定是100％准确.