Lobe, B., Livingstone, S., Olafsson, K., & Simões, J. A. (2008). Best practice research guide: How to research children and online technologies in comparative perspective. London: EU Kids Online / London School of Economics. ISBN: 978-0-85328-354-6.

Laws, S., & Mann, G. (2004). So you want to involve children in research? A toolkit supporting children’s meaningful and ethical participation in research relating to violence against children. Stockholm: Save the Children Sweden. ISBN: 9173210889.