(1998). Business opportunities and the government procurement agreement: A handbook for EU companies. Cameron May.
芝加哥风格引文Business Opportunities and the Government Procurement Agreement: A Handbook for EU Companies. [London?]: Cameron May, 1998.
MLA引文Business Opportunities and the Government Procurement Agreement: A Handbook for EU Companies. Cameron May, 1998.
警告：这些引文格式不一定是100％准确.