Mitchell, W. E., Hand, J. H., & Walter, I. (1973). Exercises in macroeconomics: Development of concepts. McGraw-Hill.
Citazione stile Chigago Style (17a edizione)Mitchell, William E., John H. Hand, e Ingo Walter. Exercises in Macroeconomics: Development of Concepts. Nueva York: McGraw-Hill, 1973.
Citatione MLA (9a ed.)Mitchell, William E., et al. Exercises in Macroeconomics: Development of Concepts. McGraw-Hill, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.