Cambridge University Press , Cambridge : Cambridge University Press
Majalah, Jurnal, Buletin
Tilburg : Drukkerij Henri Bergmans N.V
Majalah, Jurnal, Buletin
Helen Dwight Reid Educational Foundation, {s.a}
Majalah, Jurnal, Buletin
Tianjin Tourism Bureau
Tianjin Ancient Books Publishing House, 2009
eBooks
Hollingsworth, T.H., author
Cornell University Press, 1969
Buku Teks