Pallewatta, T. M. (2019). Publications history of 113 Years of the Institution of engineers, Sri Lanka (IESL): : technical papers of the annual transactions ( 1906 - 2018 ) & "Engineer" , the journal of the institution of engineers, Sri Lanka (1973 - 2018 ). The Institution of Engineers, Sri Lanka.
Chicago Style (17th ed.) CitationPallewatta, T. M. Publications History of 113 Years of the Institution of Engineers, Sri Lanka (IESL): : Technical Papers of the Annual Transactions ( 1906 - 2018 ) & "Engineer" , the Journal of the Institution of Engineers, Sri Lanka (1973 - 2018 ). Colombo: The Institution of Engineers, Sri Lanka, 2019.
MLA (9th ed.) CitationPallewatta, T. M. Publications History of 113 Years of the Institution of Engineers, Sri Lanka (IESL): : Technical Papers of the Annual Transactions ( 1906 - 2018 ) & "Engineer" , the Journal of the Institution of Engineers, Sri Lanka (1973 - 2018 ). The Institution of Engineers, Sri Lanka, 2019.