Cita APA (7th ed.)

Harris, R., & Seldon, A. (1976). Pricing or taxing?: Evidence on charging for local government services invited by the Layfield Committee and a critique of its report. Institute of Economic Affairs.

Cita Chicago (17th ed.)

Harris, Ralph, i Arthur Seldon. Pricing or Taxing?: Evidence on Charging for Local Government Services Invited by the Layfield Committee and a Critique of Its Report. London: Institute of Economic Affairs, 1976.

Cita MLA (8th ed.)

Harris, Ralph, i Arthur Seldon. Pricing or Taxing?: Evidence on Charging for Local Government Services Invited by the Layfield Committee and a Critique of Its Report. Institute of Economic Affairs, 1976.