Columbia subject headings:
Whitman, Walt, 1819-1892--Influence.
Williams, William Carlos, 1883-1963--Criticism and interpretation.
Harvard subject headings:
Whitman, Walt, 1819-1892--Influence--Williams.
Williams, William Carlos, 1883-1963--Criticism and interpretation.
Princeton subject headings:
Whitman, Walt, 1819-1892--Influence.
Williams, William Carlos, 1883-1963--Criticism and interpretation.