"JPN1: Green and Innovative Buildings"(PDF). Buildings Department, Lands Department & Planning Department. Government of Hong Kong. Archived from the original(PDF) on 2018-10-09. Retrieved 2010-02-16.
"JPN1: Green and Innovative Buildings"(PDF). Buildings Department, Lands Department & Planning Department. Government of Hong Kong. Archived from the original(PDF) on 2018-10-09. Retrieved 2010-02-16.