Classen, A. Crying in Public and in Private: Tears and Crying in Medieval German Literature / Albrecht Classen. Crying in the Middle Ages : tears of history.(2012).

Classen, Albrecht. "Crying in Public and in Private: Tears and Crying in Medieval German Literature / Albrecht Classen." Crying in the Middle Ages : Tears of History.(2012) .

Classen, Albrecht. "Crying in Public and in Private: Tears and Crying in Medieval German Literature / Albrecht Classen." Crying in the Middle Ages : Tears of History.(2012), .