1. "Archival documents
2. 1. Corespondență [Correspondence], 1956-1973, The Directorate of Historical Monuments (DHM) Fund, File no. 5077, referring to the Ruin of the Romanesque Church in Gârbova, Alba County, Archives of the National Heritage Institute, Bucharest (Hereinafter, DHM Fund).
3. 2. Releveu [Survey], 1960, DHM Fund, File no. 5078.
4. 3. Project 41A/1965, DHM Fund, File no. 5079.
5. 4. Project 41/1963-1965, DHM Fund, File no. 5080.