Brasil, CPDOC-Centro de Pesquisa e Documentação História Contemporânea do. "LEONEL DE MOURA BRIZOLA". CPDOC - Centro de Pesquisa e Documentação de História Contemporânea do Brasil (in Brazilian Portuguese). Retrieved 2020-07-24.
"Broad Street: A New York Songline". Archived from the original on 2011-09-23. Retrieved 2009-01-03. 67 (block): The International Telephone and Telegraph Building, erected in 1928 by Garment District developer Abraham Lefcourt as the Lefcourt Exchange Building, was almost immediately bought by ITT--which expanded the building to take over the whole block by 1930.
"Broad Street: A New York Songline". Archived from the original on 2011-09-23. Retrieved 2009-01-03. 67 (block): The International Telephone and Telegraph Building, erected in 1928 by Garment District developer Abraham Lefcourt as the Lefcourt Exchange Building, was almost immediately bought by ITT--which expanded the building to take over the whole block by 1930.