著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL Kerala (India). Legislative Assembly. Committee on Public Undertakings,"Fifteenth report on the Kerala State Road Transport Corporation Water Transport Section (Transport, Fisheries and Ports Department) based on the report of the comptroller and auditor general of India for the year 1975-76 and 1976-77 (Commercial)",,"Secretariat of the Kerala Legislature,The S.G.P. at the Government of Press",1981,Report,,,,https://cir.nii.ac.jp/crid/1130000795627775488