SMITH, S. B. (1989). Computer Based Production And Inventory Control Spencer B. Smith. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)SMITH, Spencer B. Computer Based Production And Inventory Control Spencer B. Smith. Prentice-Hall, 1989.
Lua MLA (8ú heag.)SMITH, Spencer B. Computer Based Production And Inventory Control Spencer B. Smith. Prentice-Hall, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.