Cambourne, B., & Turbill, J. (1994). Responsive evaluation: Making valid judgements about student literacy. Heinmann.
Citazione stile Chigago Style (17a edizione)Cambourne, Brian, e Jan Turbill. Responsive Evaluation: Making Valid Judgements About Student Literacy. Portsmouth: Heinmann, 1994.
Citatione MLA (9a ed.)Cambourne, Brian, e Jan Turbill. Responsive Evaluation: Making Valid Judgements About Student Literacy. Heinmann, 1994.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.