Buehler, A. G. (1948). Public finance (3d ed.). McGraw-Hill Book Co.
Cita Chicago (17th ed.)Buehler, Alfred Grether. Public Finance. 3d ed. New York: McGraw-Hill Book Co, 1948.
Cita MLA (9th ed.)Buehler, Alfred Grether. Public Finance. 3d ed. McGraw-Hill Book Co, 1948.
Atenció: Aquestes cites poden no estar 100% correctes.