Columbia subject headings:
Harvard subject headings:
American poetry--20th century--History and criticism
German poetry--20th century--History and criticism
Oral interpretation of poetry
Poetry slams--Germany.
Poetry slams--United States.
Princeton subject headings:
American poetry--20th century--History and criticism.
American poetry--21st century--History and criticism.
German poetry--20th century--History and criticism.
German poetry--21st century--History and criticism.
Oral interpretation of poetry.
Performance poetry.
Poetry slams--Germany.
Poetry slams--United States.
Poetry slams.