USA, Subcommittee on Early Childhood, Youth and Families, & USA Subcommittee on Early Childhood, Y. a. F. (1999). School violence - protecting our children: Hearing before the Subcommittee on Early Childhood, Youth and Families of the Committee on Education and the Workforce, House of Representatives, One Hundred Sixth Congress, first session, hearing held in Washington, DC, March 11, 1999. US Gov.Print.Office.
Cita Chicago Style (17a ed.)USA, Subcommittee on Early Childhood, Youth and Families, y Youth and Families USA Subcommittee on Early Childhood. School Violence - Protecting Our Children: Hearing Before the Subcommittee on Early Childhood, Youth and Families of the Committee on Education and the Workforce, House of Representatives, One Hundred Sixth Congress, First Session, Hearing Held in Washington, DC, March 11, 1999. Washington: US Gov.Print.Office, 1999.
Cita MLA (8a ed.)USA, Subcommittee on Early Childhood, Youth and Families, y Youth and Families USA Subcommittee on Early Childhood. School Violence - Protecting Our Children: Hearing Before the Subcommittee on Early Childhood, Youth and Families of the Committee on Education and the Workforce, House of Representatives, One Hundred Sixth Congress, First Session, Hearing Held in Washington, DC, March 11, 1999. US Gov.Print.Office, 1999.