Pongrac, T. (2011). Usporedba kamenog ugljena i lignita kao energenta primjenom LCA (Life Cycle Assessment) metodologije (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:814988
Pongrac, Tomislav. "Usporedba kamenog ugljena i lignita kao energenta primjenom LCA (Life Cycle Assessment) metodologije." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2011. https://urn.nsk.hr/urn:nbn:hr:235:814988
Pongrac, Tomislav. "Usporedba kamenog ugljena i lignita kao energenta primjenom LCA (Life Cycle Assessment) metodologije." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2011. https://urn.nsk.hr/urn:nbn:hr:235:814988
Pongrac, T. (2011). 'Usporedba kamenog ugljena i lignita kao energenta primjenom LCA (Life Cycle Assessment) metodologije', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 07 September 2024, https://urn.nsk.hr/urn:nbn:hr:235:814988
Pongrac T. Usporedba kamenog ugljena i lignita kao energenta primjenom LCA (Life Cycle Assessment) metodologije [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2011 [cited 2024 September 07] Available at: https://urn.nsk.hr/urn:nbn:hr:235:814988
T. Pongrac, "Usporedba kamenog ugljena i lignita kao energenta primjenom LCA (Life Cycle Assessment) metodologije", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2011. Available at: https://urn.nsk.hr/urn:nbn:hr:235:814988