Ristić, L.P. and Radoš, A. 2002. Photography Travel Journal of Belgrade by Ivan Groman: A Different View of the Photographic work of Ivan Groman. Balcanica - Annual of the Institute for Balkan Studies. XXXII-XXXIII (Dec. 2002), 197–210. DOI:https://doi.org/10.2298/BALC0233197R.