Quer, Josep, Carlo Cecchetto, Caterina Donati, Carlo Geraci, Meltem Kelepir, Roland Pfau, and Markus Steinbach. The SignGram Blueprint. A Guide to the Preparation of Comprehensive Reference Grammars for Sign Languages. Berlin: Mouton de Gruyter, 2017.

Geraci, Carlo, Josep Quer, Carlo Cecchetto, Caterina Donati, and Markus Steinbach. The SignGram Blueprint: providing a tool for sign language grammar description  In  TISLR 12, Melbourne. January 2016., 2016.