Osman, S. (2014). The relationship between leadership styles of estate managers and organizational performance of oil palm estates in Tawau Sabah.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Osman, Sappe@Sophia. The Relationship Between Leadership Styles of Estate Managers and Organizational Performance of Oil Palm Estates in Tawau Sabah. 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Osman, Sappe@Sophia. The Relationship Between Leadership Styles of Estate Managers and Organizational Performance of Oil Palm Estates in Tawau Sabah. 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.