(1984). McGraw-Hill concise encyclopedia of science: And technology. McGraw-Hill.
Chicago Style (17th ed.) ZitazioaMcGraw-Hill Concise Encyclopedia of Science: And Technology. New York: McGraw-Hill, 1984.
MLA (9th ed.) ZitazioaMcGraw-Hill Concise Encyclopedia of Science: And Technology. McGraw-Hill, 1984.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.