Plutarch
Henri-Irénée Marrou
Quintilian
Seneca the Younger
Boethius
Aristotle
Nogendra Nath Mazumder
James Bowen
V. Gordon Childe
Hartmut Scharfe
Stanley Frederick Bonner
Graves, Frank Pierrepont
Desiderius Erasmus
Plato
Giambattista Vico
Moshe Aberbach
Paul James
S. P. Chaube
Laurie, Simon Somerville