Citazione Stile APA (7a Edizione)

Gertler, P., & Glewwe, P. (1989). The willingness to pay for education in developing countries: Evidence from rural Peru. World Bank.

Citazione stile Chigago Style (17a edizione)

Gertler, Paul, e Paul Glewwe. The Willingness to Pay for Education in Developing Countries: Evidence from Rural Peru. Washington: World Bank, 1989.

Citatione MLA (9a ed.)

Gertler, Paul, e Paul Glewwe. The Willingness to Pay for Education in Developing Countries: Evidence from Rural Peru. World Bank, 1989.