* Tuttle, Jr. William M. "Daddy's Gone to War: The Second World War in the Lives of America's Children" (1995) online edition* West, Elliott, and Paula Petrik, "Small Worlds: Children and Adolescents in America, 1850-1950" (1992)* Bremner, Robert H. et al.
" The Nature of Childhood: An Environmental History of Growing Up in America since 1865" (2014) excerpt and text search* Tuttle, Jr. William M. "Daddy's Gone to War: The Second World War in the Lives of America's Children" (1995) online edition* West, Elliott, and Paula Petrik, "Small Worlds: Children and Adolescents in America, 1850-1950" (1992)===Primary sources===* Bremner, Robert H. et al.