India. Roads Wing. (1961). Report on the survey of economic benefits of road construction in underdeveloped regions, Ramnad-Mandapam Road 1959-60.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)India. Roads Wing. Report on the Survey of Economic Benefits of Road Construction in Underdeveloped Regions, Ramnad-Mandapam Road 1959-60. [New Delhi], 1961.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)India. Roads Wing. Report on the Survey of Economic Benefits of Road Construction in Underdeveloped Regions, Ramnad-Mandapam Road 1959-60. 1961.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.