Dowling, E. T. (1990). Schaum's outline of theory and problems of calculas: For business, economics, and the social sciences. McGraw-Hill.
Cita Chicago (17th ed.)Dowling, Edward T. Schaum's Outline of Theory and Problems of Calculas: For Business, Economics, and the Social Sciences. New York: McGraw-Hill, 1990.
Cita MLA (9th ed.)Dowling, Edward T. Schaum's Outline of Theory and Problems of Calculas: For Business, Economics, and the Social Sciences. McGraw-Hill, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.