International Seminar-Workshop on Children in Crisis & Protacio-Marcelino, E. (1991). Children in crisis. Children's Rehabilitation Center.
Chicago-referens (17:e uppl.)International Seminar-Workshop on Children in Crisis och Elizabeth Protacio-Marcelino. Children in Crisis. Quezon City: Children's Rehabilitation Center, 1991.
MLA-referens (9:e uppl.)International Seminar-Workshop on Children in Crisis och Elizabeth Protacio-Marcelino. Children in Crisis. Children's Rehabilitation Center, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.