"Con loro oltre la rete" [With Them Beyond the Net]. la Repubblica (بالإيطالية). 30 Oct 1990. Archived from the original on 2018-01-17. Retrieved 2018-01-17.
volleyhall.org
"Julio Velasco". INT'L VOLLEYBALL HALL OF FAME. مؤرشف من الأصل في 2018-10-10. اطلع عليه بتاريخ 2015-08-18.
web.archive.org
"Julio Velasco". INT'L VOLLEYBALL HALL OF FAME. مؤرشف من الأصل في 2018-10-10. اطلع عليه بتاريخ 2015-08-18.
"Con loro oltre la rete" [With Them Beyond the Net]. la Repubblica (بالإيطالية). 30 Oct 1990. Archived from the original on 2018-01-17. Retrieved 2018-01-17.