Journal. Milwaukee, Wisconsin. p. 10. Retrieved September 6, 2019. "BobAspromonte Joins New York," The New York Times, Wednesday, December 2, 1970. Retrieved
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March 20, 2001. List of Major League Baseball players from Puerto Rico "BobAspromonte Joins New York," The New York Times, Wednesday, December 2, 1970. Retrieved
Severinsen died January 27, 2015, at his home in Mystic, Connecticut. "BobAspromonte Joins New York," The New York Times, Wednesday, December 2, 1970. Retrieved
Baseball-Reference.com The 1966 Major League Baseball Season Retrosheet "BobAspromonte Joins New York". The New York Times. December 2, 1970. Retrieved March
later. "Baltimore's Fred Beene". Gadsden Times. March 18, 1970. p. 17. "BobAspromonte Joins New York," The New York Times, Wednesday, December 2, 1970. Retrieved
Venezuela in Major League Baseball Baseball Reference Major League profile "BobAspromonte Joins New York," The New York Times, Wednesday, December 2, 1970. Retrieved
pitched, he permitted 226 hits and 82 bases on balls; he struck out 169. "BobAspromonte Joins New York," The New York Times, Wednesday, December 2, 1970. Retrieved
Award voting results". Baseball Reference. Retrieved August 30, 2010. "BobAspromonte Joins New York," The New York Times, Wednesday, December 2, 1970. Retrieved