Ceylon Studies Seminar & Samarasinghe, S. W. R. d. A. (1977). Agriculture in the peasant sector of Sri Lanka. Ceylon Studies Seminar.
Lua i Stíl Chicago (17ú heag.)Ceylon Studies Seminar agus S. W. R. de A. Samarasinghe. Agriculture in the Peasant Sector of Sri Lanka. Peradeniya: Ceylon Studies Seminar, 1977.
Lua MLA (8ú heag.)Ceylon Studies Seminar agus S. W. R. de A. Samarasinghe. Agriculture in the Peasant Sector of Sri Lanka. Ceylon Studies Seminar, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.