Lua APA (7ú heag.)

Plossl, G. (1995). Orlicky`s material requirements planning (2nd.). Mc graw hill.

Lua i Stíl Chicago (17ú heag.)

Plossl, George. Orlicky`s Material Requirements Planning. 2nd. New york: Mc graw hill, 1995.

Lua MLA (9ú heag.)

Plossl, George. Orlicky`s Material Requirements Planning. 2nd. Mc graw hill, 1995.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.