SEARL DOC. (2012). THE INTENTION ECONOMY. HARVARD BUSINESS REVIEW PRESS.
芝加哥风格引文SEARL DOC. THE INTENTION ECONOMY. USA: HARVARD BUSINESS REVIEW PRESS, 2012.
MLA引文SEARL DOC. THE INTENTION ECONOMY. HARVARD BUSINESS REVIEW PRESS, 2012.
警告：这些引文格式不一定是100％准确.