Columbia subject headings:
American poetry--20th century--History and criticism.
American poetry--Minority authors--History and criticism.
Canon (Literature)
Harvard subject headings:
American poetry--20th century--History and criticism
American poetry--Minority authors--History and criticism.
Canon (Literature)
Princeton subject headings:
American poetry--20th century--History and criticism.
American poetry--Minority authors--History and criticism.
Canon (Literature)