Ishak, N. H. (2014). A study on the implementation of Occupational Safety And Health Acts (OSHA) towards employee's performance at Silverstone Berhad, Perak / Nurul Hanani Ishak.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ishak, Nurul Hanani. A Study on the Implementation of Occupational Safety And Health Acts (OSHA) Towards Employee's Performance at Silverstone Berhad, Perak / Nurul Hanani Ishak. 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ishak, Nurul Hanani. A Study on the Implementation of Occupational Safety And Health Acts (OSHA) Towards Employee's Performance at Silverstone Berhad, Perak / Nurul Hanani Ishak. 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.