Mankiw N. Gregory. (2007). Principles of Macroconomics. Cengage Learning.
芝加哥风格引文Mankiw N. Gregory. Principles of Macroconomics. India: Cengage Learning, 2007.
MLA引文Mankiw N. Gregory. Principles of Macroconomics. Cengage Learning, 2007.
警告:这些引文格式不一定是100%准确.