'Report on survey of managerial and operational requirements... for the government...' by T. Ernest Bean, March 1967 Date: March 1967
'Report on the roof structure to the Minister for Public Works, Government of New South Wales', by G.J. Kunz, May 1965, published (?) by Ove Arup
Report on the structural detail of the proposed ceiling of the minor hall auditorium,, January 1966 Date: January 1966
Reports of a Committee interview with the Premier (July 1957), a visit to Hamburg Opera House by Eugene Goosens and the NSW Chapter of the Royal Australian Institute of Architects Opera House Committee, with correspondence relating to the latter