PPTI, P. P. T. I. (2009). IEK 308 – INDUSTRIAL WASTEWATER TREATMENT PLANT DESIGN NOV 2009.
Chicago Style (17th ed.) CitationPPTI, Pusat Pengajian Teknologi Industri. IEK 308 – INDUSTRIAL WASTEWATER TREATMENT PLANT DESIGN NOV 2009. 2009.
MLA (9th ed.) CitationPPTI, Pusat Pengajian Teknologi Industri. IEK 308 – INDUSTRIAL WASTEWATER TREATMENT PLANT DESIGN NOV 2009. 2009.
Warning: These citations may not always be 100% accurate.