Research design and methods :
Bordens, Kenneth S.
Research design and methods : a process approach / Kenneth S. Bordens, Bruce B. Abbott. - 7th ed. - Boston : McGraw-Hill, 2008. - xx, 530 p.
0073129068 :
Psychology--Research.
Psychology--Research--Methodology.
Research design and methods : a process approach / Kenneth S. Bordens, Bruce B. Abbott. - 7th ed. - Boston : McGraw-Hill, 2008. - xx, 530 p.
0073129068 :
Psychology--Research.
Psychology--Research--Methodology.