McKellar, R. (2010). A short guide to political risk. Gower.
芝加哥风格引文McKellar, Robert. A Short Guide to Political Risk. Farnham ; Burlington, Vt.: Gower, 2010.
MLA引文McKellar, Robert. A Short Guide to Political Risk. Gower, 2010.
警告：这些引文格式不一定是100％准确.