India. Roads Wing. (1961). Report on the survey of economic benefits of road construction in underdeveloped regions, Ramnad-Mandapam Road 1959-60.
Chicago Style aipamenaIndia. Roads Wing. Report on the Survey of Economic Benefits of Road Construction in Underdeveloped Regions, Ramnad-Mandapam Road 1959-60. [New Delhi], 1961.
MLA aipamenaIndia. Roads Wing. Report on the Survey of Economic Benefits of Road Construction in Underdeveloped Regions, Ramnad-Mandapam Road 1959-60. 1961.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.