ADOLESCENT VOICE CHANGE IN SOUTHERN NEGRO MALES

[1] Boshoff PH, 1945, S AFR J MED SCI, V10, P35

[2] BOYNE A W, 1959, Hum Biol, V31, P325

[3] COWAN M, 1936, ARCH SPEECH S

[4] THE PITCH CHARACTERISTICS OF THE ADOLESCENT MALE VOICE [J]. SPEECH MONOGRAPHS, 1940, 7 : 48 - 62

[5] CURRY ET, 1946, LARYNGOSCOPE, V56, P795

[6] CURRY ET, 1939, THESIS IOWA

[7] Fairbanks G., 1940, VOICE ARTICULATION D

[8] Fournier E., 1882, 1 INT C LAUR MIL, P19

[9] SOME LARYNGEAL CORRELATES OF VOCAL PITCH [J]. JOURNAL OF SPEECH AND HEARING RESEARCH, 1960, 3 (01): : 52 - 58

[10] CHANGE OF VOICE IN MALE ADOLESCENTS [J]. QUARTERLY JOURNAL OF SPEECH, 1937, 23 (04) : 648 - 653

[1] Boshoff PH, 1945, S AFR J MED SCI, V10, P35

[2] BOYNE A W, 1959, Hum Biol, V31, P325

[3] COWAN M, 1936, ARCH SPEECH S

[4] THE PITCH CHARACTERISTICS OF THE ADOLESCENT MALE VOICE [J]. SPEECH MONOGRAPHS, 1940, 7 : 48 - 62

[5] CURRY ET, 1946, LARYNGOSCOPE, V56, P795

[6] CURRY ET, 1939, THESIS IOWA

[7] Fairbanks G., 1940, VOICE ARTICULATION D

[8] Fournier E., 1882, 1 INT C LAUR MIL, P19

[9] SOME LARYNGEAL CORRELATES OF VOCAL PITCH [J]. JOURNAL OF SPEECH AND HEARING RESEARCH, 1960, 3 (01): : 52 - 58

[10] CHANGE OF VOICE IN MALE ADOLESCENTS [J]. QUARTERLY JOURNAL OF SPEECH, 1937, 23 (04) : 648 - 653