Teh Kuan Jer. (2011). Windows cleaning device. Nilai: INTI International University.
Chicago Style CitationTeh Kuan Jer. Windows Cleaning Device. Nilai: INTI International University, 2011.
MLA CitationTeh Kuan Jer. Windows Cleaning Device. Nilai: INTI International University, 2011.
Warning: These citations may not always be 100% accurate.