De Guzman, Jens Micah. Personal development: a textbook and a workbook for Senior High School students/ Jens Micah De Guzman and Maria Liza Samonte Nicolas. - Malabon City: Mutya Publishing House, c2016. - 186 pages; 25 cm. Includes bibliographical references. ISBN: 978-971-821-608-8 Subjects--Topical Terms: Personality development. Self-actualization (Psychology). Dewey Class. No.: DFil 155.2 / D36p