Research design in counseling /
Heppner, P. Paul
Research design in counseling / P. Paul Heppner, Bruce E. Wampold, Dennis M. Kivlighan, Jr - 3rd ed. - Belmont, CA. : Brooks/Cole, Cengage Learning, 2008. - xxi, 666 p. : ill. ; 25 cm.
References : p. 621-654
9780534523480 (hbk.) RM769.47 053452348X (hbk.) RM425.28
Counseling--Research--Methodology
Research design in counseling / P. Paul Heppner, Bruce E. Wampold, Dennis M. Kivlighan, Jr - 3rd ed. - Belmont, CA. : Brooks/Cole, Cengage Learning, 2008. - xxi, 666 p. : ill. ; 25 cm.
References : p. 621-654
9780534523480 (hbk.) RM769.47 053452348X (hbk.) RM425.28
Counseling--Research--Methodology