APA-referens (7:e uppl.)
ebrary, Inc. (2006). A new social contract in Peru: An agenda for better education, health, and anti-poverty programs. World Bank.
Chicago-referens (17:e uppl.)
ebrary, Inc. A New Social Contract in Peru: An Agenda for Better Education, Health, and Anti-poverty Programs. Washington, D.C.: World Bank, 2006.
MLA-referens (9:e uppl.)
ebrary, Inc. A New Social Contract in Peru: An Agenda for Better Education, Health, and Anti-poverty Programs. World Bank, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.