Ivanjek, L., & Veža, D. (2012). An investigation of conceptual understanding of atomic spectra among university students: An investigation of conceptual understanding of atomic spectra among university students : doctoral thesis = Istraživanje konceptualnog razumijevanja atomskih spektara kod studenata : doktorska disertacija. Zagreb.
Chicago stil citiranjaIvanjek, Lana, and Damir Veža. An investigation of conceptual understanding of atomic spectra among university students: An investigation of conceptual understanding of atomic spectra among university students : doctoral thesis = Istraživanje konceptualnog razumijevanja atomskih spektara kod studenata : doktorska disertacija. Zagreb, 2012.
MLA stil citiranjaIvanjek, Lana, and Damir Veža. An investigation of conceptual understanding of atomic spectra among university students: An investigation of conceptual understanding of atomic spectra among university students : doctoral thesis = Istraživanje konceptualnog razumijevanja atomskih spektara kod studenata : doktorska disertacija. Zagreb, 2012.