Otto, H., Polutta, A., & Ziegler, H. Reflexive professionalism as a second generation of evidence-based practice: Some considerations on the special issue "What works ? Modernizing the knowledge-base of social work".

Otto, Hans-Uwe., Andreas Polutta, và Holger Ziegler. Reflexive Professionalism As a Second Generation of Evidence-based Practice: Some Considerations On the Special Issue "What Works ? Modernizing the Knowledge-base of Social Work".

Otto, Hans-Uwe., Andreas Polutta, và Holger Ziegler. Reflexive Professionalism As a Second Generation of Evidence-based Practice: Some Considerations On the Special Issue "What Works ? Modernizing the Knowledge-base of Social Work".