Chu, Y. Y. (2005). Competitive intelligence in Malaysian firms: A study on application, personnel requirement and intelligence processing and distributing.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chu, Yong Yi. Competitive Intelligence in Malaysian Firms: A Study on Application, Personnel Requirement and Intelligence Processing and Distributing. 2005.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Chu, Yong Yi. Competitive Intelligence in Malaysian Firms: A Study on Application, Personnel Requirement and Intelligence Processing and Distributing. 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.