(1989). U.S. supercomputer industry: Hearing before the Subcommittee on Science, Research, and Technology of the Committee on Science, Space, and Technology, U.S. House of Representatives, One Hundred First Congress, first session, June 20, 1989.
芝加哥风格引文U.S. Supercomputer Industry: Hearing Before the Subcommittee on Science, Research, and Technology of the Committee on Science, Space, and Technology, U.S. House of Representatives, One Hundred First Congress, First Session, June 20, 1989. 1989.
MLA引文U.S. Supercomputer Industry: Hearing Before the Subcommittee on Science, Research, and Technology of the Committee on Science, Space, and Technology, U.S. House of Representatives, One Hundred First Congress, First Session, June 20, 1989. 1989.