Colloby, J. (2009). The validation process for EYPS (Second edition.). Learning Matters.
Cita Chicago Style (17a ed.)Colloby, Jennifer. The Validation Process for EYPS. Second edition. Exeter [England]: Learning Matters, 2009.
Cita MLA (9a ed.)Colloby, Jennifer. The Validation Process for EYPS. Second edition. Learning Matters, 2009.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.