Paterson, Randy J. The assertiveness workbook how to express your ideas and stand up for yourself at work and in relationships / Randy J. Paterson. - Oakland, CA : New Harbinger Publications, c2000. - vi, 206 p. Includes bibliographes. ISBN: 1572242094 9781572242098 9781572249110 (ebook) 9781648480294 (Proquest Ebook Central) Source: 29420512 Proquest Ebook Central LCCN: Subjects--Topical Terms: Assertiveness (Psychology)Psychology.