Ferrara S., 1978 Erice Lecture publ. in. The New Aspects of Subnuclear Physics(PDF). Plenum Press, N.Y., Zichichi, A. ed. 1980: 40 [2008-02-15]. (原始内容存档(PDF)于2020-04-14).
Kleinert H. Collective Quantum Fields(PDF). Fortschritte der Physik. 1978, 36: 565–671 [2008-02-15]. (原始内容存档(PDF)于2020-04-26).
Kleinert H., Lectures presented at the Erice Summer Institute 1976. On the Hadronization of Quark Theories(PDF). Understanding the Fundamental Constituents of Matter, Plenum Press, New York, 1978, A. Zichichi ed. 1978: 289–390 [2008-02-15]. (原始内容存档(PDF)于2020-04-26).
Ferrara S., 1978 Erice Lecture publ. in. The New Aspects of Subnuclear Physics(PDF). Plenum Press, N.Y., Zichichi, A. ed. 1980: 40 [2008-02-15]. (原始内容存档(PDF)于2020-04-14).
Kleinert H. Collective Quantum Fields(PDF). Fortschritte der Physik. 1978, 36: 565–671 [2008-02-15]. (原始内容存档(PDF)于2020-04-26).
Kleinert H., Lectures presented at the Erice Summer Institute 1976. On the Hadronization of Quark Theories(PDF). Understanding the Fundamental Constituents of Matter, Plenum Press, New York, 1978, A. Zichichi ed. 1978: 289–390 [2008-02-15]. (原始内容存档(PDF)于2020-04-26).