Parkinson, Cyril Northcote, 1909-1993
John Murray, 1962
Buku Teks SO
Shi, Nai`an
Foreign Languages Press; Indiana University Press, 1991
Buku Teks
Okawa, Ryuho
IRH Press, 1991
Buku Teks SO
Collier, John Greenwood
Cambridge University Press, 1987
Buku Teks
Henn, Harry, Alexander, John R
St.Paul,Minn : West publishing Co, 1983,
Buku Referensi