Ruggles, R. R. (1956). National income accounts and income analysis (2.).
Chicago Edition CitationRuggles, Richard; Ruggles. National Income Accounts and Income Analysis. 2. McGraw-Hill Book Company, New York, 1956.
Cita MLARuggles, Richard; Ruggles. National Income Accounts and Income Analysis. 2. 1956.
Atenció: Aquestes cites poden no estar 100% correctes.