Čop-Blažić, N., Đorđević, V., & Rudek, T. (1990). Preliminary report on non-smoking program participants in the Non-smoking School in Zagreb: Preliminary report on non-smoking program participants in the Non-smoking School in Zagreb. Alcoholism (Zagreb).
Chicago stil citiranjaČop-Blažić, Nevenka, Veljko Đorđević, and Tanja Rudek. "Preliminary report on non-smoking program participants in the Non-smoking School in Zagreb: Preliminary report on non-smoking program participants in the Non-smoking School in Zagreb." 1990.
MLA stil citiranjaČop-Blažić, Nevenka, Veljko Đorđević, and Tanja Rudek. "Preliminary report on non-smoking program participants in the Non-smoking School in Zagreb: Preliminary report on non-smoking program participants in the Non-smoking School in Zagreb." 1990.