Standards & Industrial Research Institute of Malaysia. (1987). Malaysian standard: Code of practice for the installation of burried unplasticised pvc pipework for gravity sewers. Institut Standard dan Penyelidikan Perindustrian Malaysia.
Chicago Style (17th ed.) CitationStandards & Industrial Research Institute of Malaysia. Malaysian Standard: Code of Practice for the Installation of Burried Unplasticised Pvc Pipework for Gravity Sewers. Shah Alam: Institut Standard dan Penyelidikan Perindustrian Malaysia, 1987.
MLA (8th ed.) CitationStandards & Industrial Research Institute of Malaysia. Malaysian Standard: Code of Practice for the Installation of Burried Unplasticised Pvc Pipework for Gravity Sewers. Institut Standard dan Penyelidikan Perindustrian Malaysia, 1987.