APA-referens (7:e uppl.)
(1994). Intermediate English Grammar: Reference and practice for south Asian students (2nd ed.). Camburdge University Press.
Chicago-referens (17:e uppl.)
Intermediate English Grammar: Reference and Practice for South Asian Students. 2nd ed. New Delhi: Camburdge University Press, 1994.
MLA-referens (9:e uppl.)
Intermediate English Grammar: Reference and Practice for South Asian Students. 2nd ed. Camburdge University Press, 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.