Sim , H. K. (2009). The Relationship Between Higher Education And Employment: Acquired And Required Competencies Among Electronic Engineers In The Electronic Industry.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sim , Hock Keat. The Relationship Between Higher Education And Employment: Acquired And Required Competencies Among Electronic Engineers In The Electronic Industry. 2009.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sim , Hock Keat. The Relationship Between Higher Education And Employment: Acquired And Required Competencies Among Electronic Engineers In The Electronic Industry. 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.