Lockyer, K. (1972). Stock control: A practical approach. Cassell.
Chicago Style aipamenaLockyer, Keith. Stock Control: A Practical Approach. London: Cassell, 1972.
MLA aipamenaLockyer, Keith. Stock Control: A Practical Approach. Cassell, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.