Sorensen, P. B. (2005). Introducing Advanced macroeconomicsgrowth & business cyclesPeter Birch Sorensen and Hans Jorgen Whitta-Jacobsen. McGraw-Hill.
Chicago-стиль цитированияSorensen, Peter Birch. Introducing Advanced Macroeconomicsgrowth & Business CyclesPeter Birch Sorensen and Hans Jorgen Whitta-Jacobsen. McGraw-Hill, 2005.
MLA-цитированиеSorensen, Peter Birch. Introducing Advanced Macroeconomicsgrowth & Business CyclesPeter Birch Sorensen and Hans Jorgen Whitta-Jacobsen. McGraw-Hill, 2005.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.