Cassidy, D. (1993). It`s when you sell that counts. Vision Books.
Chicago Style (17th ed.) CitationCassidy, Donald. It`s When You Sell That Counts. New Delhi: Vision Books, 1993.
MLA引文Cassidy, Donald. It`s When You Sell That Counts. Vision Books, 1993.
警告:這些引文格式不一定是100%准確.