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 *[http://www.archive.org/stream/militaryhistoryo01viba#page/n5/mode/2up ''The military history of the Madras engineers and pioneers, from 1743 up to the present time Volume 1''] by Major H M Vibart 1881 . Archive.org . [http://www.archive.org/stream/militaryhistoryo02viba#page/n5/mode/2up ''Volume 2''] 1883*[http://books.google.com/books?id=wboRAAAAYAAJ&pg=PP9 ''Twelve years' military adventure in three quarters of the globe: or, Memoirs of an officer who served in the armies of His Majesty and of the East India Company, between the years 1802 and 1814 Volume 1''] by John Blakiston 1829 [http://books.google.com/books?id=vyUoAAAAYAAJ&pg=PR1'' Volume 2''] . Google Books. He joined the Madras Engineers [http://books.google.com/books?id=wboRAAAAYAAJ&pg=PA37 page 37] in 1802 and served until February 1812, including the 2nd Maratha War and the Expedition to Java in 1811.*[http://books.google.com/books?id=_G4BAAAAMAAJ&pg=PP9 ''Journals of the Sieges of the Madras Army, in the years 1817, 1818, and 1819''] by Edward Lake of the Madras Engineers 1825 . Google Books

 *[http://www.remuseum.org.uk/corpshistory/rem_corps_part10.htm Indian Sappers 1740-1947] - Royal Engineers Museum. Details of the Madras Engineers are included.*[http://en.wikipedia.org/wiki/Madras_Engineer_Group Madras Engineer Group] - Wikipedia*[http://web.archive.org/web/20071108123617/www.regiments.org/regiments/southasia/art-eng-sig/sm-mad.htm Queen Victoria's Own Madras Sappers and Miners] - www.regiments.org*[http://www.indiapicks.com/stamps/Forces/960_Madras_Sappers.htm Madras Sapppers] - indiapicks.com