共 79 条
[1]
Adams S, 1932, J JUVENILE RES, V16
[3]
Anderson HH, 1939, CHILD DEV, V10, P73
[4]
ANDERSON HH, 1937, GENET PSYCHOL MONOGR, V19, P341
[5]
ARRINGTON RE, 1932, CHILD DEV MONOGR, V8
[6]
ARRINGTON RE, 1939, PSYCHOL MONOGR, V51
[7]
BARKER M, 1930, CHILD DEV MONOGR, V3
[8]
BEAVER AP, 1932, CHILD DEV MONOGR, V7
[9]
BERNE EV, 1930, U IA STUD CHILD WELF, V4
[10]
BERNHARDT KS, 1937, U TORONTO STUD CHILD, V10