Ahmad, H. (2012). Business performance for private higher education institutions in Malaysia. Universiti Utara Malaysia.
استشهاد بنمط شيكاغوAhmad, Hartini. Business Performance for Private Higher Education Institutions in Malaysia. Universiti Utara Malaysia, 2012.
MLA استشهادAhmad, Hartini. Business Performance for Private Higher Education Institutions in Malaysia. Universiti Utara Malaysia, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.