RESEARCH ON SPEECH SOUNDS FOR THE FIRST SIX MONTHS OF LIFE

[11] JESPERSON O, 1928, LANGUAGE ITS NATURE

[12] Leopold W.F., 1939, SPEECH DEV BILINGUAL

[13] LEWIS M, 1938, INFANT SPEECH STUDY

[14] LOBISCHE IE, 1851, ENTWICKELUNGSGESCHIC

[15] PREYER W, 1898, MIND CHILD OBSERVATI, V2

[16] Schultze Fritz, 1880, SPRACHE KINDES ANREG

[17] SHIRLEY MM, 1933, 1 2 YEARS 2 STUDY 25, V1

[18] SIGISMUND B, 1897, KIND WELT

[19] STERN C, 1907, MONOGRAPHIEN UEBER S, V1

[20] Stern W., 1924, PSYCHOL EARLY CHILDH

[11] JESPERSON O, 1928, LANGUAGE ITS NATURE

[12] Leopold W.F., 1939, SPEECH DEV BILINGUAL

[13] LEWIS M, 1938, INFANT SPEECH STUDY

[14] LOBISCHE IE, 1851, ENTWICKELUNGSGESCHIC

[15] PREYER W, 1898, MIND CHILD OBSERVATI, V2

[16] Schultze Fritz, 1880, SPRACHE KINDES ANREG

[17] SHIRLEY MM, 1933, 1 2 YEARS 2 STUDY 25, V1

[18] SIGISMUND B, 1897, KIND WELT

[19] STERN C, 1907, MONOGRAPHIEN UEBER S, V1

[20] Stern W., 1924, PSYCHOL EARLY CHILDH