The source of the title The Catcher in the Rye is a reference to Robert Burns’s poem “Comin’ Through the Rye” (1792), which Holden Caulfield quotes.
What is the source of the title The Catcher in the Rye (1951)?

The source of the title The Catcher in the Rye is a reference to Robert Burns’s poem “Comin’ Through the Rye” (1792), which Holden Caulfield quotes.