The National State Assembly(Government Printer - Colombo, 1978)
Nos 18 of 1942, 23 of 1947, 33 of 1952, 46 of 1954, 52 of 1961, 35 of 1964, 18 of 1965, 38 of 1971, 37 of 1975, 32 of 1978 are the relevant acts of this amendment
The National State Assembly(Government Printer - Colombo, 1978)
Nos 47 of 1949, 9 of 1950, 36 of 1955, 39 of 1957, 2 of 1961, 18 of 1965, 38 of 1966, 12 of 1969, 31 of 1978, 43 of 1982, 31 of 1991 are the relevant acts of this Act