Albert and Mary Lasker Foundation. 1953 Winner Albert Lasker Award for Basic Medical Research. The Lasker Foundation. http://www.laskerfoundation.org/awards/year/1953/

Albert and Mary Lasker Foundation. 1978 Winner Albert Lasker Award for Clinical Medical Research. The Lasker Foundation. http://www.laskerfoundation.org/awards/year/1978/

The National Library of Medicine. History of Medicine Division. Finding Aid to the Michael Heidelberger Papers, 1901-1990 (bulk 1940-1975). http://oculus.nlm.nih.gov/heidelberger

Heidelberger, Michael. "Chemical Aspects of the Precipitin and Agglutinin Reactions." Chemical Reviews 24, no. 2 (1939): 323-343.

Heidelberger, Michael. "Immunologically Specific Polysaccarides." Chemical Reviews 3, no. 4 (1927): 403-423.