Brandt, Conrad
George Allen and Unwin, 1959
Buku Teks SO
Fung, Yu-lan
Free Press, 1966
Buku Referensi
Goodrich, L. Carrington [Luther Carrington], 1894-
Harper and Brothers, 1943
Buku Teks SO
Hou, Wai-Lu
Foreign Languages Press, 1959
Buku Teks SO
Goodrich, L. Carrington [Luther Carrington], 1894-
George Allen and Unwin, [Date of publication not identified]
Buku Teks SO