- Canfield, Jack,
Canfield, Jack, 1944- (Nombre personal)
- Canfield, John T., 1944-
- קנפילד, ג׳ק, 1944-
His Empowering students, 1992: CIP t.p. (Jack Canfield) data sheet (b. 1/8/44)
LC data base, 5/29/91 (hdg: Canfield, Jack, 1944- )
A 3rd serving of chicken soup for the soul, 1996: CIP t.p. (Jack Canfield) data sheet (b. 8/1/44)
A 5th serving of chicken soup for the soul, 1998: CIP t.p. (Jack Canfield) data sheet (b. 08-19-1944)
Phone call to publisher, 11-19-1997 (correct birthdate for Jack Canfield is 08-19-1944)
Chicken soup for the coffee lover's soul, c2007: ECIP t.p. (Jack Canfield) copyright stmt. (John T. Canfield)
Wikipedia, website viewed 7 March 2013 (Jack Canfield; born August 19, 1944; American motivational speaker and author; founded the Transformational Leadership Council; worked as a workshop facilitator and psychotherapist; graduated from high school at Linsley Military Institute in Wheeling, West Virginia; BA, Chinese history, Harvard University, 1966; MEd, University of Massachusetts Amherst, 1973)
John Canfield (1944-) is an American motivational speaker and author.