Goonatilake, S. (1978). Credit and other government supports for small farmers: History and present status. People's Bank, Research Dept..
Lua i Stíl Chicago (17ú heag.)Goonatilake, Susantha. Credit and Other Government Supports for Small Farmers: History and Present Status. Colombo: People's Bank, Research Dept., 1978.
Lua MLA (8ú heag.)Goonatilake, Susantha. Credit and Other Government Supports for Small Farmers: History and Present Status. People's Bank, Research Dept., 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.