1. Ackley, G.,Macroeconomic Theory, New York, 1961.
2. Allen, R. G. D.,Macro-Economic Theory, London, 1967.
3. Bailey, M. J.,National Income and the Price Level, 2nd ed., New York, 1971.
4. Bowers, D. A. andR. N. Baird,Elementary Mathematical Macroeconomics, Englewood Cliffs, N.J., 1971.
5. Dernburg, T. D. andD. M. McDougall,Macroeconomics, 3rd ed., New York, 1968.