Não informado. (1965). Status report on speech research. National Institute of Child Health and Human Development, Haskins Laboratories.
Chicago-viite (17. p.)Não informado. Status Report on Speech Research. Springfield, Va: National Institute of Child Health and Human Development, Haskins Laboratories, 1965.
MLA-viite (8. p.)Não informado. Status Report on Speech Research. National Institute of Child Health and Human Development, Haskins Laboratories, 1965.
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