Author
Royal Historical Society (Great Britain)
2
Cambridge University Press
1
Catholic Record Society (Great Britain)
1
Chartered Institute of Building (Great Britain)
1
Construction History Group
1
Construction History Society
1
Fletcher, Ifan Kyrle, 1905-1969
1
Henry E. Huntington Library and Art Gallery
1
Historical Association (Great Britain)
1
International Congress on Construction History
1
Rosenfeld, Sybil, 1903-1996
1
Society for Theatre Research
1