General links
www.srl.uic.edu
http://paid-surveys-scam.blogspot.com/

Online survey tools:
http://freeonlinesurveys.com/
http://www.kwiksurveys.com/
http://www.surveymonkey.com/

On CAPI and CATI
http://www.sawtoothsoftware.com/products/ssiweb/ssiweb_capi.shtml
http://www.qpsmr.org.uk/Downloads/QPSMR_Downloads.htm

Research Methods in Real Life 'Counting eggs'
http://www.defra.gov.uk/statistics/foodfarm/food/eggs/
http://www.statistik.at/web_de/statistiken/land_und_forstwirtschaft/preise_bilanzen/versorgungsbilanzen/index.html

Research Methods in Real Life 'Mobile phone technology: Opportunity or threat?'
www.nielsen.com

Research Methods in Real Life 'Best before end: How do you know?'
www.frieslandcampina.com