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Bright, Charles, Submarine Telegraphs, London: Crosby Lockwood, 1898 .

Buckley, Charles Burton, An Anecdotal History of Old Times in Singapore, vol. 1, Singapore: Fraser & Neave, 1902 .

Haigh, Kenneth Richardson, Cableships and Submarine Cables, Adlard Coles, 1968 .

Huurdeman, Anton A., The Worldwide History of Telecommunications, Wiley, 2003 .

Scott, Jesup W., "1851: Precipice in time", introduction in, Wilson, Ben (ed), Heyday: Britain and the Birth of the Modern World, Hachette UK, 2016 .

Perusahaan yang didirikan tahun 1845

Perusahaan yang dibubarkan tahun 1864