Published references:

• Dr Aleksa Ivić, Istorija Srba u Vojvodini, Novi Sad, 1929.
• Milan Tutorov, Mala Raška a u Banatu, Zrenjanin, 1991.
• Milan Tutorov, Banatska rapsodija - istorika Zrenjanina i Banata, Novi Sad, 2001.
• Radmilo Petrović, Vojvodina - petnaest milenijuma kulturne istorije, Beograd, 2003.
• Njagu Đuvara, Kratka istorija Rumuna za mlade, Novi Sad, 2004.
• Jovan Pejin, Velikomađarski kapric, Zrenjanin, 2007.
• Marko Jovanov, Devet vekova od pomena imena Titela, Titelski letopis, Titel, 2001.
• Dušan Belča, Mala istorija Vršca, Vršac, 1997.
• Istorijski atlas, Zavod za udžbenike i nastavna sredstva - Zavod za kartografiju "Geokarta", Beograd, 1999.
• Petrit Imami, Srbi i Albanci kroz vekove, Beograd, 2000.

Internet references:

• Duchies of Salan and Glad - map (curug.rastko.net) archive copy at the Wayback Machine
• Duchy of Glad - map (www.eliznik.org.uk)

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