Locker Kitty O. (2006). Business and admnistrative communication (7th.ed.-.). McGraw- Hill.
芝加哥风格引文Locker Kitty O. Business and Admnistrative Communication. 7th.ed.-. Boston: McGraw- Hill, 2006.
MLA引文Locker Kitty O. Business and Admnistrative Communication. 7th.ed.-. McGraw- Hill, 2006.
警告：这些引文格式不一定是100％准确.