Gaya APA

DERNBURG, T., MCDOUGALL, D, M. (1980). MACROECONOMICS THE MEASUREMENT ANALYSIS AND CONTROL OF AGREATE ECONOMIC ACTIVITY (6). New York: SAMS.

Gaya MLA

DERNBURG, Thomas., MCDOUGALL, Duncan, M. "MACROECONOMICS THE MEASUREMENT ANALYSIS AND CONTROL OF AGREATE ECONOMIC ACTIVITY". 6 New York: SAMS, 1980. Text.