کتاب های I. Ralph Edwards
Drug Benefits and Risks: International Textbook of Clinical Pharmacology
Chris J. Van Boxtel, Budiono Santoso, I. Ralph Edwards, 2008
Black Power White Power in Public Education
Ralph Edwards, Charles V. Willie, 1998
Urethane Chemistry and Applications
Kenneth N. Edwards, Wilson F. Gum, James E. Johnson, Fredrick E. Bailey, Jr., Ralph S. Graff, Wolfgang G. Glasser, Daniel Klempner,, 1981
