When looking for sources include: Criticism OR Literary Criticism
John Updike 1932-2009
"A & P"
Example:
McFarland, Ronald E., “Updike and the Critics: Reflections on ‘A & P’,” Studies in Short Fiction (Summer 1983), 95-100; excerpted and reprinted
in Short Story Criticism, Vol. 27, ed. Anna J. Sheets (Detroit: Gale Research, 1998), pp. 323-325.