Ronald Kessler/ Jeff Riggenbach (NRT)
(4)
Thomas Sowell/ Jeff Riggenbach (NRT)
(4)
Arthur Meier Schlesinger/ Jeff Riggenbach (NRT)
(3)
David Horowitz/ Jeff Riggenbach (NRT)
(3)
Eamonn Butler/ Jeff Riggenbach (NRT)
(3)
George R. Stewart/ Jeff Riggenbach (NRT)
(3)
Mark Fuhrman/ Jeff Riggenbach (NRT)
(3)
Mark Skousen/ Jeff Riggenbach (NRT)
(3)
Neil Postman/ Jeff Riggenbach (NRT)
(3)
Ralph Waldo Emerson/ Jeff Riggenbach (NRT)
(3)
Rick Atkinson/ Jeff Riggenbach (NRT)
(3)
Cartha Deloach/ Jeff Riggenbach (NRT)
(2)
Dixy Lee Ray/ Jeff Riggenbach (NRT)
(2)
Donald Spoto/ Jeff Riggenbach (NRT)
(2)
Geoffrey Perret/ Jeff Riggenbach (NRT)
(2)
Henry Hazlitt/ Jeff Riggenbach (NRT)
(2)
Jack Hurst/ Jeff Riggenbach (NRT)
(2)
James Reston Jr./ Jeff Riggenbach (NRT)
(2)
Jeffrey St. John/ Jeff Riggenbach (NRT)
(2)