Crawshaw, R. (2009). Police and human rights: A manual for teachers and resource persons and for participants in human rights programmes (2nd rev. ed.). Martinus Nijhoff Publishers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Crawshaw, Ralph. Police and Human Rights: A Manual for Teachers and Resource Persons and for Participants in Human Rights Programmes. 2nd rev. ed. Leiden ; Boston: Martinus Nijhoff Publishers, 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Crawshaw, Ralph. Police and Human Rights: A Manual for Teachers and Resource Persons and for Participants in Human Rights Programmes. 2nd rev. ed. Martinus Nijhoff Publishers, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.