Morgan, Kay Summersby
Past forgetting : my love affair with Dwight D. Eisenhower
Collins St Jame's Place, 1977
 Buku Teks
Pringle, Henry Fowles, 1897-1958
Theodore Roosevelt : a biography
Harcourt, Brace & World, 1956
 Buku Teks
Dreiser, Theodore
Theodore dreiser his autobiography 2: newspaper days/Theodore Dreiser
A Premier Book, 1965
 Buku Teks
Harbaugh, William Henry
Power and responsibility : the life and times of Theodore Roosevelt
Farrar, Straus and Cudahy, 1961
 Buku Teks
Theodore dreiser : presents the living thoughts of thoreau
Fawcett Publications, Inc., 1958
 Buku Teks