1. Second language acquisition: an introductory course Gass, Susan M., New York, NY : Routledge, 2020. ENG364
2. Cognitive-behavioral play therapy Knell, Susan M. Langham : Rowman & Littlefield, 2004, ©1993 SW527 SW322 MPT511
3. The practice of emotionally focused couple therapy: creating connection Johnson, Susan M., New York, NY : Routledge, 2020. SW330
