American Enterprise Institute for Public Policy Research & Fellner, W. Contemporary economic problems. American Enterprise Institute for Public Policy Research.
芝加哥风格引文American Enterprise Institute for Public Policy Research 与 William Fellner. Contemporary Economic Problems. Washington, D.C.: American Enterprise Institute for Public Policy Research.
MLA引文American Enterprise Institute for Public Policy Research 与 William Fellner. Contemporary Economic Problems. American Enterprise Institute for Public Policy Research.
警告：这些引文格式不一定是100％准确.