共 42 条
[4]
Bryman A., 2008, SOCIAL RES METHODS
[5]
Ellinger AlexanderE., 2000, J BUS LOGIST, V21, P1
[6]
Field A., 2013, Discovering statistics using IBM SPSS statistics, V4th, DOI DOI 10.1177/1069397107307672
[9]
Gilmore H.L., 1974, QUAL PROG, V7, P16