Multivariate data analysis حسب Hair, Joseph F., William C. Black, Babin, Barry J., Anderson, Rolph E.

Essentials of marketing research حسب Babin, Barry J., Zikmund, William

Business research methods حسب Zikmund, William G.

Essentials of marketing research حسب Zikmund, William G.

Multivariate data analysis حسب Hair, Joseph F. Jr, Black, William C., Babin, Barry J., Anderson, Rolph E.

Essentials of marketing research حسب Zikmund, William G.

Essentials of marketing research حسب Zikmund, William G., Babin, Barry J.

Exploring marketing research حسب Zikmund, William G.

Exploring marketing research حسب Zikmund, William G.