Holt, J.C.
Magna carta
Cambridge University Press, 1992
 Buku Teks
Pallister, Anne
Magna carta : the heritage of liberty
Oxford University Press, 1972
 Buku Teks
Shakespeare, William, 1564-1616
King John
Cambridge University Press, 1954
 Buku Teks SO
Morris, William
A Dream of John Ball a king's lesson / by William Morris
Seven Seas , 1958
 Koleksi Publik
McPhee, John
The Headmaster Frank L. Boyden, of Deerfield / John McPhee
Farrar, Straus and Giroux, 1966
 Buku Teks SO