Não informado. (1965). Status report on speech research. National Institute of Child Health and Human Development, Haskins Laboratories.
Chicago-referens (17:e uppl.)Não informado. Status Report on Speech Research. Springfield, Va: National Institute of Child Health and Human Development, Haskins Laboratories, 1965.
MLA-referens (8:e uppl.)Não informado. Status Report on Speech Research. National Institute of Child Health and Human Development, Haskins Laboratories, 1965.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.