共 21 条
[1]
AAKER DA, 1986, MARKETING RES
[2]
Alreck P.L., 1985, SURVEY RES HDB
[3]
Alwin Duane F., 1977, SURVEY DESIGN ANAL C
[4]
American Marketing Association, 1937, TECHN MARK RES
[5]
SOME THEOREMS ON QUADRATIC FORMS APPLIED IN THE STUDY OF ANALYSIS OF VARIANCE PROBLEMS .2. EFFECTS OF INEQUALITY OF VARIANCE AND OF CORRELATION BETWEEN ERRORS IN THE 2-WAY CLASSIFICATION
[J].
ANNALS OF MATHEMATICAL STATISTICS,
1954, 25 (03)
:484-498
[7]
Converse J.M., 1986, SURVEY QUESTIONS HAN
[8]
HAYES DP, 1964, AM J SOCIOLOGY, V70