Geiger, T., & Geiger, F. M. (1978). Welfare and efficiency in public economic relations. NPA Committee on Changing International Realities.
Lua i Stíl Chicago (17ú heag.)Geiger, Theodore, agus Frances M. Geiger. Welfare and Efficiency in Public Economic Relations. Washington, D. C: NPA Committee on Changing International Realities, 1978.
Lua MLA (9ú heag.)Geiger, Theodore, agus Frances M. Geiger. Welfare and Efficiency in Public Economic Relations. NPA Committee on Changing International Realities, 1978.
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