Margolis, J. (1970). The analysis of public output: A conference of the Universities-National Bureau Committee for Economic Research. National Bureau of Economic Research.
Chicago-viite (17. p.)Margolis, Julius. The Analysis of Public Output: A Conference of the Universities-National Bureau Committee for Economic Research. New York: National Bureau of Economic Research, 1970.
MLA-viite (9. p.)Margolis, Julius. The Analysis of Public Output: A Conference of the Universities-National Bureau Committee for Economic Research. National Bureau of Economic Research, 1970.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.