Conservation of historic buildings.

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Feilden, Bernard M (Author)
Hōputu: Pukapuka
I whakaputaina: Oxford, United Kingdom: Architectural Press; Elsevier, 2003.
Putanga:Third edition.
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!