Series I. Black and white negatives, with or without contact sheets
Billy Rose Theatre Division, The New York Public Library. "Marvin Hamlisch addressing cast during rehearsals of A Chorus Line." The New York Public Library Digital Collections. 1975. http://digitalcollections.nypl.org/items/416b4240-0142-0131-c528-58d385a7bbd0
Billy Rose Theatre Division, The New York Public Library. "Marvin Hamlisch addressing cast during rehearsals of A Chorus Line." New York Public Library Digital Collections. Accessed April 20, 2019. http://digitalcollections.nypl.org/items/416b4240-0142-0131-c528-58d385a7bbd0
Billy Rose Theatre Division, The New York Public Library. (1975). Marvin Hamlisch addressing cast during rehearsals of A Chorus Line. Retrieved from http://digitalcollections.nypl.org/items/416b4240-0142-0131-c528-58d385a7bbd0
<ref name=NYPL>{{cite web | url=http://digitalcollections.nypl.org/items/416b4240-0142-0131-c528-58d385a7bbd0 | title=
(still image)
Marvin Hamlisch addressing cast during rehearsals of A Chorus Line., (1975) }}
|author=Digital Collections, The New York Public Library |accessdate=April 20, 2019 |publisher=The New York Public Library, Astor, Lennox, and Tilden Foundation}}</ref>
