Sprowls, R. C. (1966). Computers: A programming problem approach. Harper & Row.
Chicago Style aipamenaSprowls, R. Clay. Computers: A Programming Problem Approach. New York: Harper & Row, 1966.
MLA aipamenaSprowls, R. Clay. Computers: A Programming Problem Approach. Harper & Row, 1966.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.