Mahalingam, R. (1999). A study of the impact of ISO 9000 quality system on company business and quality performance: A data analysis of performance results of 7 manufacturing departmenrts in Matsushita Electric Co. (M) Berhad. International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Mahalingam, Ravindran. A Study of the Impact of ISO 9000 Quality System on Company Business and Quality Performance: A Data Analysis of Performance Results of 7 Manufacturing Departmenrts in Matsushita Electric Co. (M) Berhad. Gombak: International Islamic University Malaysia, 1999.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Mahalingam, Ravindran. A Study of the Impact of ISO 9000 Quality System on Company Business and Quality Performance: A Data Analysis of Performance Results of 7 Manufacturing Departmenrts in Matsushita Electric Co. (M) Berhad. International Islamic University Malaysia, 1999.