David the Invincible

Commentary on Aristotle's Prior analytics

Davitʻ Anhaghtʻě hin Hayastani mets pʻilisopʻan

Commentary on Porphyry's Isagoge

Analiz "Vvedenii︠a︡" Porfirii︠a︡

Le definizioni e divisioni della filosofia

Erker

Sahmankʻ imastasirutʻian

Meknutʻiwn i verlutsakann Aristotēli

Erkasirutʻiwnkʻ pʻilisopʻayakankʻ

Opredelenie filosofii

Introducere în filozofie

Dawtʻi Anhaghtʻ pʻilisopʻayi matenagrutiwnkʻ ew tʻughtʻ Giwtay Katʻoghikosi aṛ Dawitʻ

Opredelenii︠a︡ filosofii

Prolegomena et In Porphyrii Isagogen commentarium