Nielsen, G. L. (1967). A critical inquiry into feasability studies for automated business systems. Univ. Microfilms.
芝加哥风格引文Nielsen, Gordon Lloyd. A Critical Inquiry into Feasability Studies for Automated Business Systems. Austin, Texas, (Ann Arbor, Mich.: Univ. Microfilms, 1967.
MLA引文Nielsen, Gordon Lloyd. A Critical Inquiry into Feasability Studies for Automated Business Systems. Univ. Microfilms, 1967.
警告：这些引文格式不一定是100％准确.