Iarossi, G. (2006). The power of survey design: A user's guide for managing surveys, interpreting results, and influencing respondents. World Bank.
Lua i Stíl Chicago (17ú heag.)Iarossi, Giuseppe. The Power of Survey Design: A User's Guide for Managing Surveys, Interpreting Results, and Influencing Respondents. Washington, D.C.: World Bank, 2006.
Lua MLA (9ú heag.)Iarossi, Giuseppe. The Power of Survey Design: A User's Guide for Managing Surveys, Interpreting Results, and Influencing Respondents. World Bank, 2006.