Gooch, G.P.
Beacon Press, 1968
Buku Teks
edited by David Dufty, Grant Harman and Keith Swan
Hicks Smith & Sons, 1978
Buku Teks
Tarling, Nicholas
New Zealand Asia Institute , 2000
Buku Teks SO
Momigliano, Arnaldo
Weidenfeld and Nicolson, 1966
Buku Teks
by Marino Berengo ... [and others]
American Academy of Arts and Sciences, 1971
Buku Teks