"Drummer Hoff, 1968 Caldecott Medal Winner", American Library Association, July 15, 2013.
http://www.ala.org/alsc/awardsgrants/bookmedia/caldecottmedal/caldecotthonors/1968medaldrummerhoff (Accessed April 24, 2024)
Document ID: 3f06642f-7c42-45d4-c96f-def0fd536f55
