Bonino, Michele; De Pieri, Filippo (March 2012). "Shanghai tricolore". Italic (in Italian). Archived from the original on 20 April 2017. Retrieved 20 April 2012.
"Pujiang Town". Encyclopedia of Shanghai. Shanghai Municipal Government. Archived from the original on 6 August 2012. Retrieved 23 April 2012.
Bonino, Michele; De Pieri, Filippo (March 2012). "Shanghai tricolore". Italic (in Italian). Archived from the original on 20 April 2017. Retrieved 20 April 2012.