*''The Achievement Factors: Candid Interviews With Some of the Most Successful People of Our Time'' by B. Eugene Griessman, Omni Media; 1st edition (November 1987)
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*''[[The Achievement Factors: Candid Interviews With Some of the Most Successful People of Our Time]]'' by B. Eugene Griessman, Omni Media; 1st edition (November 1987)
*''On the Journey to Achievement'' by John Patrick Hickey, Motivational Press, Inc. (January 21, 2015)
*''On the Journey to Achievement'' by John Patrick Hickey, Motivational Press, Inc. (January 21, 2015)