7Lye Lin - Heng & Maria Socorro Z. Manguiat, Towards a'+char(34)+'Second Genemtion'+char(34)+'in Environmental Laws in the Asian and Pacific Region[C] .IUCN Environmental Policy and Law Paper No. 48, p35.
8Lye Lin - Heng & Maria Socorro Z. Manguiat, Towards a"Second Generation" in Environmental Laws in the Asian and Pacific Region[C]. IUCN Environmental Policy and Law Paper No. 48, p37.