Puzon, M. P. (2003). Painted gray faces: Behind bars and in the streets : street children and the juvenile justice system in the Philippines. Program on Psychosocial Trauma and Human Rights, UP Center for Integrative and Development Studies.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Puzon, Marco Paa. Painted Gray Faces: Behind Bars and in the Streets : Street Children and the Juvenile Justice System in the Philippines. Quezon City: Program on Psychosocial Trauma and Human Rights, UP Center for Integrative and Development Studies, 2003.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Puzon, Marco Paa. Painted Gray Faces: Behind Bars and in the Streets : Street Children and the Juvenile Justice System in the Philippines. Program on Psychosocial Trauma and Human Rights, UP Center for Integrative and Development Studies, 2003.