1. Ludeman, R. B. & Schreiber, B. (Eds.). (2020). Student Affairs and Services in Higher Education: Global Foundations, Issues, and Best Practices. (3rd. ed.). Berlin, Germany: International Association of Student Affairs and Services (IASAS) in cooperation with the Deutsches Studentenwerk (DSW) Publishers.
2. Ludeman, R. B., Perez-Encinas, A., Pillay, S., Skaggs, J. A., Strange, C. C. (2020). Basic principles, values, and beliefs that support an effective student affairs and services programme in higher education. In R. B. Ludeman, & B. Schreiber (Eds.), Student Affairs and Services in Higher Education: Global Foundations, Issues, and Best Practices. (3rd. ed.) (pp. 47-50). Berlin, Germany: International Association of Student Affairs and Services (IASAS) in cooperation with the Deutsches Studentenwerk (DSW) Publishers.