Research methods for the behavioral sciences /
Frederick J Gravetter, Lori-Ann B. Forzano.
- 4th ed.
- Australia ; Belmont, CA : Wadsworth, 2012.
- xxii, 618 p. : ill. ; 24 cm.
9781111342258 1111342253 (hbk.) 9780324829600 (international student edition)
2010931693
Psychology--Research--Methodology. Social sciences--Research--Methodology.