Ruffin, R. J. (1983). Principles of macroeconomics. Scott Foresman.
Chicago Style CitationRuffin, Roy J. Principles of Macroeconomics. Scott Foresman, 1983.
MLA CitationRuffin, Roy J. Principles of Macroeconomics. Scott Foresman, 1983.
Warning: These citations may not always be 100% accurate.