Tham khảo Hàng hóa công cộng

  1. 1 2 Cowen, Tyler (tháng 12 năm 2007). David R. Henderson, biên tập. The Concise Encyclopedia of Economics. Public Goods (The Library of Economics and Liberty). 
  2. ↑ For current definitions of public goods see any mainstream microeconomics textbook, e.g.: Hal R. Varian, Microeconomic Analysis ISBN 0-393-95735-7; Andreu Mas-Colell, Whinston & Green, Microeconomic Theory ISBN 0-19-507340-1; or Gravelle & Rees, Microeconomics ISBN 0-582-40487-8.
  3. ↑ Rittenberg and Tregarthen. Principles of Microeconomics, Chapter 6, Section 4. p. 2, Accessed June 20, 2012

Stiglitz, Joseph E. (2000), Economics of Public Sector, Third Edition, W.W.Norton & Company.