Simon, W., author
Lund Humphries & Co, 1947
Buku Referensi
Williams, S. Wells, author
The Chinese Repository, 1856
Buku Referensi
Hillier, Walter Caine, Sir, 1849-1927, author
Kegan Paul, 1945
Buku Teks
Artikel Jurnal
Goh, Yeng-Seng, author
Cambridge University Press, 2017
Buku Teks