Heuvel, P. v. d. (1983). The stability of a macroeconomic system with quantity constraints. Springer-Verlag.
Chicago-viite (17. p.)Heuvel, Paul van den. The Stability of a Macroeconomic System with Quantity Constraints. Berlin ; New York: Springer-Verlag, 1983.
MLA-viite (8. p.)Heuvel, Paul van den. The Stability of a Macroeconomic System with Quantity Constraints. Springer-Verlag, 1983.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.