Columbia subject headings:
American poetry--20th century--History and criticism.
Harvard subject headings:
American poetry--20th century--History and criticism
Berryman, John, 1914-1972
Confession in literature.
Lowell, Robert, 1917-1977
Plath, Sylvia
Roethke, Theodore, 1908-1963.
Sexton, Anne, 1928-1974.
Snodgrass, W. D. (William De Witt), 1926-
Snodgrass, W. D. (William De Witt), 1926-2009
Princeton subject headings:
American poetry--20th century--History and criticism.
Confession in literature.