Kerr, R., & Greenhalgh, G. (1996). Management of manufacturing systems unit 5: Production planning and control part 2. De La Salle University.
Lua i Stíl Chicago (17ú heag.)Kerr, Roger, agus Garry Greenhalgh. Management of Manufacturing Systems Unit 5: Production Planning and Control Part 2. [Makati]: De La Salle University, 1996.
Lua MLA (9ú heag.)Kerr, Roger, agus Garry Greenhalgh. Management of Manufacturing Systems Unit 5: Production Planning and Control Part 2. De La Salle University, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.