ebrary, Inc. (2009). Training manual to fight trafficking in children for labour, sexual and other forms of exploitation. International Labour Office.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)ebrary, Inc. Training Manual to Fight Trafficking in Children for Labour, Sexual and Other Forms of Exploitation. Geneva: International Labour Office, 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)ebrary, Inc. Training Manual to Fight Trafficking in Children for Labour, Sexual and Other Forms of Exploitation. International Labour Office, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.