1. Research design: qualitative, quantitative, and mixed methods approaches Creswell, John W., Los Angeles, California ; SAGE Publications, Inc., [2023] PSY510 CP607 SOC221
2. Publication manual of the American Psychological Association: the official guide to APA style Washington, DC : American Psychological Association, 2020. IFYP026 BUS472 CP516 CP541 CP605 CP607 ENG211 JOUR203 JOUR441 JOUR442 MPT503 PSY100 PSY200 PSY206 PSY372 PSY374 PSY402 PSY412 PSY505 SW508
3. Single-case research designs: methods for clinical and applied settings Kazdin, Alan E. New York ; Oxford University Press, 2011. CP607
