Ceylon. Krama Sampādana hā Ārthika Kaṭayutu Amātyāṃśaya. (1966). The development programme, 1966-67. Printed at the Government Press.
Dyfyniad Arddull ChicagoCeylon. Krama Sampādana hā Ārthika Kaṭayutu Amātyāṃśaya. The Development Programme, 1966-67. Colombo, Ceylon: Printed at the Government Press, 1966.
Dyfyniad MLACeylon. Krama Sampādana hā Ārthika Kaṭayutu Amātyāṃśaya. The Development Programme, 1966-67. Printed at the Government Press, 1966.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.