Hornby, A. S. (1959). The teaching of structural words and sentence patterns. Oxford University Press.
Chicago-viite (17. p.)Hornby, Albert Sydney. The Teaching of Structural Words and Sentence Patterns. London: Oxford University Press, 1959.
MLA-viite (9. p.)Hornby, Albert Sydney. The Teaching of Structural Words and Sentence Patterns. Oxford University Press, 1959.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.