Parsons.„Torrens Building“. Adelaidia (7-iyul 2017-yil). — „This entry was first published in S.A.'s Greats: The men and women of the North Terrace plaques, edited by John Healey (Historical Society of South Australia Inc., 2001).“. 2020-yil 10-aprelda asl nusxadan arxivlangan. Qaraldi: 2022-yil 14-iyun.
„Cranfield College of Aeronautics history“. Cranfield University (2024-yil 2-dekabr). — „The institution... was granted university status in 1969 becoming the Cranfield Institute of Technology and it changed its name to Cranfield University in 1993“. 9-iyul 2016-yilda asl nusxadan arxivlangan. Qaraldi: 28-dekabr 2017-yil.
„Cranfield University“. Lord Kings Norton. Cranfield University. 2021-yil 28-iyulda asl nusxadan arxivlangan. Qaraldi: 1-iyul 2017-yil.
„Cranfield College of Aeronautics history“. Cranfield University (2024-yil 2-dekabr). — „The institution... was granted university status in 1969 becoming the Cranfield Institute of Technology and it changed its name to Cranfield University in 1993“. 9-iyul 2016-yilda asl nusxadan arxivlangan. Qaraldi: 28-dekabr 2017-yil.
Parsons.„Torrens Building“. Adelaidia (7-iyul 2017-yil). — „This entry was first published in S.A.'s Greats: The men and women of the North Terrace plaques, edited by John Healey (Historical Society of South Australia Inc., 2001).“. 2020-yil 10-aprelda asl nusxadan arxivlangan. Qaraldi: 2022-yil 14-iyun.