Grđan, D., Strelec, S., & Novak, V. (1996). Ratinalisation of piezometer net and production of hydroisometric map of Međimurje: Ratinalisation of piezometer net and production of hydroisometric map of Međimurje = Racionalizacija pijezometarske mreže i izrada karte hidroizohipsi za Međimurje. Croatian geotechnical journal.
Chicago stil citiranjaGrđan, Dragutin, Stjepan Strelec, and Vladimir Novak. "Ratinalisation of piezometer net and production of hydroisometric map of Međimurje: Ratinalisation of piezometer net and production of hydroisometric map of Međimurje = Racionalizacija pijezometarske mreže i izrada karte hidroizohipsi za Međimurje." 1996.
MLA stil citiranjaGrđan, Dragutin, Stjepan Strelec, and Vladimir Novak. "Ratinalisation of piezometer net and production of hydroisometric map of Međimurje: Ratinalisation of piezometer net and production of hydroisometric map of Međimurje = Racionalizacija pijezometarske mreže i izrada karte hidroizohipsi za Međimurje." 1996.