APA (7e ed.) Bronvermelding

John Jackman. (2011). Comprehension: Introductory Pupil Book (Collins Primary Focus) (Revised ed.). HarperCollins UK.

Chicago (17e ed.) Bronvermelding

John Jackman. Comprehension: Introductory Pupil Book (Collins Primary Focus). Revised ed. HarperCollins UK, 2011.

MLA (9e ed.) Bronvermelding

John Jackman. Comprehension: Introductory Pupil Book (Collins Primary Focus). Revised ed. HarperCollins UK, 2011.

Let op: Deze citaties zijn niet altijd 100% accuraat.