Zakaria Haji Ahmad. (1977). The police and political development in Malaysia: Change, continuity and institution-building of a "coercive" apparatus in a developing, ethnically divided society.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Zakaria Haji Ahmad. The Police and Political Development in Malaysia: Change, Continuity and Institution-building of a "Coercive" Apparatus in a Developing, Ethnically Divided Society. [Cambridge, Mass.], 1977.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Zakaria Haji Ahmad. The Police and Political Development in Malaysia: Change, Continuity and Institution-building of a "Coercive" Apparatus in a Developing, Ethnically Divided Society. 1977.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.