"Cjenik dionica na karti" [Mapped section pricelist] (in Croatian). BINA Istra. Archived from the original on 2 November 2011. Retrieved 11 November 2011.
Nadilo, Branko (15 June 2010). "Druga Faza Istarskog Ipsilona" [Second phase of Istrian Upsilon] (PDF). Građevinar (in Croatian). 62 (5): 423–434. Archived from the original(PDF) on 11 September 2011.
Lončar, Jelena (14 December 2007). "Međuovisnost prometa i turizma u Hrvatskoj" [Interdependency of transport and tourism in Croatia] (in Croatian). geografija.hr. Archived from the original on 9 June 2011. Retrieved 6 September 2010.
glasistre.hr
"Istri 250 milijuna kuna iz državnog proračuna" [Istria County region to receive 250 million kuna from the government budget]. Glas Istre (in Croatian). 20 February 2012. Retrieved 2 June 2012.
"Statistički podaci" [Electronic toll collection available on HAC, ARZ and BINA Istra motorways] (in Croatian). HUKA. Archived from the original on 21 July 2011. Retrieved 28 August 2010.
Lončar, Jelena (14 December 2007). "Međuovisnost prometa i turizma u Hrvatskoj" [Interdependency of transport and tourism in Croatia] (in Croatian). geografija.hr. Archived from the original on 9 June 2011. Retrieved 6 September 2010.
"Istarski Y" [Istrian Y] (PDF) (in Croatian). BINA Istra. 2010. Archived from the original(PDF) on 19 September 2011. Retrieved 14 September 2011.
"Cjenik dionica na karti" [Mapped section pricelist] (in Croatian). BINA Istra. Archived from the original on 2 November 2011. Retrieved 11 November 2011.
"Statistički podaci" [Electronic toll collection available on HAC, ARZ and BINA Istra motorways] (in Croatian). HUKA. Archived from the original on 21 July 2011. Retrieved 28 August 2010.
Nadilo, Branko (15 June 2010). "Druga Faza Istarskog Ipsilona" [Second phase of Istrian Upsilon] (PDF). Građevinar (in Croatian). 62 (5): 423–434. Archived from the original(PDF) on 11 September 2011.