APA (7e ed.) Bronvermelding

Leigh, T. (1967). i.t.a. in the classroom: A handbook for teachers. W. & R. Chambers.

Chicago (17e ed.) Bronvermelding

Leigh, Teresa. I.t.a. in the Classroom: A Handbook for Teachers. Edinburgh, London: W. & R. Chambers, 1967.

MLA (8e ed.) Bronvermelding

Leigh, Teresa. I.t.a. in the Classroom: A Handbook for Teachers. W. & R. Chambers, 1967.