Deighton, L. (1990). Spy sinker. HarperCollins, Grafton Books.
Chicago Style aipamenaDeighton, Len. Spy Sinker. New York, NY : London: HarperCollins, Grafton Books, 1990.
MLA aipamenaDeighton, Len. Spy Sinker. HarperCollins, Grafton Books, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.