Παραπομπή APA

Lockyer, K. (1972). Stock control: A practical approach. Cassell.

Παραπομπή Chicago Style

Lockyer, Keith. Stock Control: A Practical Approach. London: Cassell, 1972.

Παραπομπή MLA

Lockyer, Keith. Stock Control: A Practical Approach. Cassell, 1972.