International Conference on Piling and Deep Foundations (4a & Deep Foundations Institute. editor literario. (1991). Piling and deep foundations: Proceedings of the 4th International Conference on Piling and Deep Foundations, Stressa, Italy, 7-12 april 1991. Balkema.
Cita Chicago Style (17a ed.)International Conference on Piling and Deep Foundations (4a y Deep Foundations Institute. editor literario. Piling and Deep Foundations: Proceedings of the 4th International Conference on Piling and Deep Foundations, Stressa, Italy, 7-12 April 1991. Rotterdam [etc.]: Balkema, 1991.
Cita MLA (9a ed.)International Conference on Piling and Deep Foundations (4a y Deep Foundations Institute. editor literario. Piling and Deep Foundations: Proceedings of the 4th International Conference on Piling and Deep Foundations, Stressa, Italy, 7-12 April 1991. Balkema, 1991.