Frank, D. (1996). Terrific training materials: High impact graphic designs for workbooks, handouts, instructor guides, and job aids. HRD Press; Lakewood Publications.

Frank, Darlene. Terrific Training Materials: High Impact Graphic Designs for Workbooks, Handouts, Instructor Guides, and Job Aids. Amherst, MA : Minneapolis, MN: HRD Press; Lakewood Publications, 1996.

Frank, Darlene. Terrific Training Materials: High Impact Graphic Designs for Workbooks, Handouts, Instructor Guides, and Job Aids. HRD Press; Lakewood Publications, 1996.