Godwin Ampony, Martin Büscher, Beate Hofmann, Félicité Ngnintedem, Dennis Solon & Dietrich Werner (toim.): International Handbook on Ecumenical Diakonia: Contextual Theologies and Practices of Diakonia and Christian Social Services – Resources for Study and Intercultural Learning - Huotari, Rosa (Diakonian tutkimus, 2022)