APA

Henderson J. V., Poole W., . (1991). PRINCIPLES OF Macroeconomics. : D.C. Heath and Company.

Chicago

Henderson J Vernon, Poole William, . 1991. PRINCIPLES OF Macroeconomics. : D.C. Heath and Company.

Harvard

Henderson J. V., Poole W., . (1991). PRINCIPLES OF Macroeconomics. : D.C. Heath and Company.

MLA

Henderson J Vernon, Poole William, . PRINCIPLES OF Macroeconomics. : D.C. Heath and Company. 1991.