White House Conference on Children and Youth Washington, DC, & Richards, E. A. (1951). Proceedings of the Midcentury White House Conference on Children and Youth: Report of conference sessions, Washington, D.C., December 3 - 7, 1950. Health Publ. Inst.
Chicago-Zitierstil (17. Ausg.)White House Conference on Children and Youth Washington, DC, und Edward Ames Richards. Proceedings of the Midcentury White House Conference on Children and Youth: Report of Conference Sessions, Washington, D.C., December 3 - 7, 1950. Raleigh, N.C: Health Publ. Inst, 1951.
MLA-Zitierstil (9. Ausg.)White House Conference on Children and Youth Washington, DC, und Edward Ames Richards. Proceedings of the Midcentury White House Conference on Children and Youth: Report of Conference Sessions, Washington, D.C., December 3 - 7, 1950. Health Publ. Inst, 1951.