(1999). JKR tender specification for ductile iron air valves. Kuala Lumpur: Cawangan Bekalan Air, Jabatan Kerja Raya.
Chicago Style CitationJKR Tender Specification for Ductile Iron Air Valves. Kuala Lumpur: Cawangan Bekalan Air, Jabatan Kerja Raya, 1999.
MLA CitationJKR Tender Specification for Ductile Iron Air Valves. Kuala Lumpur: Cawangan Bekalan Air, Jabatan Kerja Raya, 1999.
Warning: These citations may not always be 100% accurate.