WINFREY JOHN C. (1973). PUBLIC FINANCE. HARPER & ROW.
Cita Chicago (17th ed.)WINFREY JOHN C. PUBLIC FINANCE. LONODN: HARPER & ROW, 1973.
Cita MLA (9th ed.)WINFREY JOHN C. PUBLIC FINANCE. HARPER & ROW, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.