References

Bond, Jonathan & Kirshenbaum, Richard. Under the Radar. John Wiley and Sons Publications.  New York, 1998.

Fox, Stephen R. The mirror makers : a history of American advertising and its creators. Vintage Books. New York,1985.
Millman, Nancy.  Emperors of Adland.  Warner Books.  New York, 1988.

Warlaumont, Hazel.  Advertising in the 60’s.  Praeger Publishers. Connecticut, 2001.

Krone Alone. www.clioawards.com/html/wsj/krone.htm

An Interview with Helmut Krone. www.clioawards.com/html/main.cgi?sub=43

The DD&B Ads. home.att.net/~theredcat/newpage8.htm

DDB: 50 years of inspired advertising. www.ddb.com/site/index.html

AdAge: Top 100 people.  http://adage.com/century/people/people012.html