Bell, J., & Opie, C. (2002). Learning from research: Getting more from data. Open University Press.
Citazione stile Chigago Style (17a edizione)Bell, Judith, e Clive Opie. Learning from Research: Getting More from Data. Buckingham: Open University Press, 2002.
Citatione MLA (9a ed.)Bell, Judith, e Clive Opie. Learning from Research: Getting More from Data. Open University Press, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.