Kerala. Port department. (1967). Administration report: For the year 1965-66. Government Press.
Chicago Style aipamenaKerala. Port department. Administration Report: For the Year 1965-66. Ernakulam: Government Press, 1967.
MLA aipamenaKerala. Port department. Administration Report: For the Year 1965-66. Government Press, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.