Mercer-Blackman, V., & Collyns, C. (2008). The impact of research and development tax incentives on Colombia's manufacturing sector: What difference do they make? International Monetary Fund.
芝加哥风格引文Mercer-Blackman, Valerie, 与 Charles Collyns. The Impact of Research and Development Tax Incentives on Colombia's Manufacturing Sector: What Difference Do They Make? [Washington, District of Columbia]: International Monetary Fund, 2008.
MLA引文Mercer-Blackman, Valerie, 与 Charles Collyns. The Impact of Research and Development Tax Incentives on Colombia's Manufacturing Sector: What Difference Do They Make? International Monetary Fund, 2008.
警告：这些引文格式不一定是100％准确.