Aston, T. (2016). The really useful book of science experiments: 100 easy ideas for primary school teachers. Routledge.
Chicago-referens (17:e uppl.)Aston, Tracy-Ann. The Really Useful Book of Science Experiments: 100 Easy Ideas for Primary School Teachers. London: Routledge, 2016.
MLA-referens (9:e uppl.)Aston, Tracy-Ann. The Really Useful Book of Science Experiments: 100 Easy Ideas for Primary School Teachers. Routledge, 2016.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.