McEachern, W. A. (1997). Macroeconomics: A contemporary introduction (4th ed.). South-Western College Pub..
Чикаго-гийн эшлэл (17 дахь хэвлэлт)McEachern, William A. Macroeconomics: A Contemporary Introduction. 4th ed. Cincinnati, Ohio: South-Western College Pub., 1997.
MLA -ийн эшлэл (9 дэх хэвлэлт)McEachern, William A. Macroeconomics: A Contemporary Introduction. 4th ed. South-Western College Pub., 1997.