Louis Fidge. (2011). Grammar and Punctuation: Pupil Book 3 (Collins Primary Focus) (New edition.). HarperCollins UK.
Style de citation Chicago (17e éd.)Louis Fidge. Grammar and Punctuation: Pupil Book 3 (Collins Primary Focus). New edition. HarperCollins UK, 2011.
Style de citation MLA (9e éd.)Louis Fidge. Grammar and Punctuation: Pupil Book 3 (Collins Primary Focus). New edition. HarperCollins UK, 2011.
Attention : ces citations peuvent ne pas être correctes à 100%.