Corder, S. P. (1966). The visual element in language teaching ([1st ed.].). Longman.
Chicago Style (17th ed.) CitationCorder, Stephen Pit. The Visual Element in Language Teaching. [1st ed.]. London: Longman, 1966.
MLA (9th ed.) CitationCorder, Stephen Pit. The Visual Element in Language Teaching. [1st ed.]. Longman, 1966.