Pyrczak, Fred. Writing empirical research reports : a basic guide for students of the social and behavioral sciences / - 4th ed. - Los Angeles, CA : Pyrczak Pub., c2003. - vi, 138 p. ; 29 cm. ISBN: 188458537X Subjects--Topical Terms: Report writingSocial sciencesPsychology Dewey Class. No.: 808 PYR 2003 A094 Or.