|
Schaum’s outline of theory and problems of principles of economics |
||||
| APA | (1980). Schaum’s outline of theory and problems of principles of economics, New York: McGraw-Hill Book Company. | ||||
| MLA | Schaum’s outline of theory and problems of principles of economics. New York: McGraw-Hill Book Company, 1980. | ||||
| Harvard | 1980. Schaum’s outline of theory and problems of principles of economics. McGraw-Hill Book Company, | ||||
| Chicago | Schaum’s outline of theory and problems of principles of economics. McGraw-Hill Book Company, 1980. | ||||