HORNBY, A. (1979). THE TEACHING OF STRUCTURAL WORDS AND SENTENCE PATTERNS STAGES III & IV. Oxford University Press.
Chicago-referens (17:e uppl.)HORNBY, A.S. THE TEACHING OF STRUCTURAL WORDS AND SENTENCE PATTERNS STAGES III & IV. Oxford University Press, 1979.
MLA-referens (8:e uppl.)HORNBY, A.S. THE TEACHING OF STRUCTURAL WORDS AND SENTENCE PATTERNS STAGES III & IV. Oxford University Press, 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.