Tresch, R. W. (1981). Public finance: A normative theory. Business Publications.
Chicago Style (17th ed.) ZitazioaTresch, Richard W. Public Finance: A Normative Theory. Business Publications, 1981.
MLA (9th ed.) ZitazioaTresch, Richard W. Public Finance: A Normative Theory. Business Publications, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.