Russill, R. (2010). A short guide to procurement risk. Gower.
芝加哥风格引文Russill, Richard. A Short Guide to Procurement Risk. Farnham ; Burlington, VT: Gower, 2010.
MLA引文Russill, Richard. A Short Guide to Procurement Risk. Gower, 2010.
警告：这些引文格式不一定是100％准确.