Ceylon. Krama Sampādana hā Ārthika Kaṭayutu Amātyāṃśaya. (1966). The development programme, 1966-67. Printed at the Government Press.
Lua i Stíl Chicago (17ú heag.)Ceylon. Krama Sampādana hā Ārthika Kaṭayutu Amātyāṃśaya. The Development Programme, 1966-67. Colombo, Ceylon: Printed at the Government Press, 1966.
Lua MLA (8ú heag.)Ceylon. Krama Sampādana hā Ārthika Kaṭayutu Amātyāṃśaya. The Development Programme, 1966-67. Printed at the Government Press, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.