Dernburg Thomas F. (1972). Macroeconomics (4th ed.). McGraw-Hill.
Chicago Style (17th ed.) ZitazioaDernburg Thomas F. Macroeconomics. 4th ed. New York: McGraw-Hill, 1972.
MLA (9th ed.) ZitazioaDernburg Thomas F. Macroeconomics. 4th ed. McGraw-Hill, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.