Makalah P. Johannes Hammerle, “Society and Culture in Nias”, di Nias Online nias 04/01/2007 04/01/2007 No Comments on Makalah P. Johannes Hammerle, “Society and Culture in Nias”, di Nias Online Makalah P. Johannes Hammerle berjudul “Society and Culture in Nias” yang disajikan pada Conference at the Museum for Ethnology, Vienna, 30 – 31 Oktober 2006 dapat dibaca di versi Inggris Situs Yaahowu (Nias Online).