Adler, Mortimer J., 1902-2001 (change)
Chicago, Encyclopedia Britanica, Inc, 1990,
Buku Referensi
Adler, Mortimer J., editor in chief
Chicago, Encyclopedia Britanica, Inc, 1990, 1994
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Mortimer J. Adler, editor in chief ; Clifton Fadiman, Philip W. Goetz, associate editors
Encyclopedia Britanica, 1990
Buku Referensi
editor in chief, Mortimer J. Adler
Encyclopedia Britanica, 1990
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editor in cheief, Mortimer J. Adler
Encyclopedia Britanica, 1996
Buku Referensi