(1989). Nuclear power in space hearing before the Subcommittee on Energy Research and Development of the Committee on Science, Space, and Technology, House of Representatives, One Hundred First Congress, first session, September 30, 1989. [microform].
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումNuclear Power in Space Hearing Before the Subcommittee on Energy Research and Development of the Committee on Science, Space, and Technology, House of Representatives, One Hundred First Congress, First Session, September 30, 1989. [microform]. 1989.
MLA (9րդ խմբ.) ՄեջբերումNuclear Power in Space Hearing Before the Subcommittee on Energy Research and Development of the Committee on Science, Space, and Technology, House of Representatives, One Hundred First Congress, First Session, September 30, 1989. [microform]. 1989.