Edwards, V., & Shepheard, G. G. (1996). Manual of business Italian: A comprehensive language guide. Routledge.
芝加哥风格引文Edwards, Vincent, 与 Gianfranca Gessa Shepheard. Manual of Business Italian: A Comprehensive Language Guide. London: Routledge, 1996.
MLA引文Edwards, Vincent, 与 Gianfranca Gessa Shepheard. Manual of Business Italian: A Comprehensive Language Guide. Routledge, 1996.
警告：这些引文格式不一定是100％准确.