International Center for Transportation Studies, I.M. Intermetro, s.p.a. (Rome, Italy), & Podestà, C. (1985). Rapid transport systems: From feasibility studies to operation : proceedings relating to the course given at the International Center for Transportation Studies (ICTS), Amalfi, Italy, October 10-13, 1983. The Center ; Sole distributors for the U.S.A. and Canada, Elsevier Science Pub. Co..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Center for Transportation Studies, s.p.a. (Rome I.M. Intermetro, و Claudio Podestà. Rapid Transport Systems: From Feasibility Studies to Operation : Proceedings Relating to the Course Given at the International Center for Transportation Studies (ICTS), Amalfi, Italy, October 10-13, 1983. [Amalfi, Italy] : New York, N.Y., U.S.A.: The Center ; Sole distributors for the U.S.A. and Canada, Elsevier Science Pub. Co., 1985.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)International Center for Transportation Studies, et al. Rapid Transport Systems: From Feasibility Studies to Operation : Proceedings Relating to the Course Given at the International Center for Transportation Studies (ICTS), Amalfi, Italy, October 10-13, 1983. The Center ; Sole distributors for the U.S.A. and Canada, Elsevier Science Pub. Co., 1985.