APA استشهاد

Hansen,Alvin H. (1949). Monetary theory and fiscal policy. McGraw Hill.

استشهاد بنمط شيكاغو

Hansen,Alvin H. Monetary Theory and Fiscal Policy. Tokyo: McGraw Hill, 1949.

MLA استشهاد

Hansen,Alvin H. Monetary Theory and Fiscal Policy. McGraw Hill, 1949.