International Symposium on Cybernetics in Modern Science and Society Zagreb, Croatia. (1972). International Symposium on Cybernetics in modern science and society = Internacionalni simpozij kibernetika u suvremenoj zanosti i društvu. Jurema.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Symposium on Cybernetics in Modern Science and Society Zagreb, Croatia. International Symposium on Cybernetics in Modern Science and Society = Internacionalni Simpozij Kibernetika U Suvremenoj Zanosti I Društvu. Zagreb: Jurema, 1972.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)International Symposium on Cybernetics in Modern Science and Society Zagreb, Croatia. International Symposium on Cybernetics in Modern Science and Society = Internacionalni Simpozij Kibernetika U Suvremenoj Zanosti I Društvu. Jurema, 1972.