Johann <VI., Nassau-Dillenburg, Graf>: AD PASTORES ECCLESIARVM ET GVBERNA-TORES SCHOLARVM IN DITIONE INCLY-ti & Generosi Comitis ac Domini,: Domini IOANNIS Comitis in Nassau & Catzenelnbogen, Vian-den, & Dietz, Domini in Beil-stein, &c. COMMONEFACTIO NECES-SARIA AD PRAESENTIVM TEM-porum statum ac Conditionem accom-modata.; Marburg, 1578