Gilbert, Douglas R., “Allen Ginsberg, Central Park Be-In, NYC,” Digital Collections, accessed December 16, 2025, https://digitalcollections.library.gvsu.edu/document/54013.
Black and white photograph of American poet, Allen Ginsberg, leading a chant among a crowd of people during the Central Park Be-In located at Sheep Meadow and held on Easter Sunday in New York, New York. Scanned from the negative.