Williams, J. (1987). How to plan and book meetings and seminars. Ross Books.
芝加哥风格引文Williams, Judy. How to Plan and Book Meetings and Seminars. Berkeley, Ca.: Ross Books, 1987.
MLA引文Williams, Judy. How to Plan and Book Meetings and Seminars. Ross Books, 1987.
警告：这些引文格式不一定是100％准确.