Turnbull, A. H. (1962). An introduction to vacuum technique. George Newnes.
Chicago Style aipamenaTurnbull, Albert Hickford. An Introduction to Vacuum Technique. New York: George Newnes, 1962.
MLA aipamenaTurnbull, Albert Hickford. An Introduction to Vacuum Technique. George Newnes, 1962.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.