共 6 条
[1]
Infant Speech: Consonantal Sounds According To Place of Articulation
[J].
JOURNAL OF SPEECH DISORDERS,
1947, 12 (04)
:397-401
[2]
Irwin OC, 1941, CHILD DEV, V12, P351
[3]
Irwin OC, 1941, CHILD DEV, V12, P111
[4]
Infant Speech: Development of Vowel Sounds
[J].
JOURNAL OF SPEECH AND HEARING DISORDERS,
1948, 13 (01)
:31-34
[5]
JOINER E, 1946, GRADED LESSONS SPEEC
[6]
YALE CA, 1938, FORMATION DEV ELEMEN