Youdale, P. J. (1974). Managing your sales office. Business Books.
芝加哥风格引文Youdale, Peter J. Managing Your Sales Office. London: Business Books, 1974.
MLA引文Youdale, Peter J. Managing Your Sales Office. Business Books, 1974.
警告：这些引文格式不一定是100％准确.
APA引文