Goldratt Eliyahu M & Cox Jeff. (2016). Goal: A Process of Ongoing Improvement (3rd ed.). Routledge.
Lua i Stíl Chicago (17ú heag.)Goldratt Eliyahu M agus Cox Jeff. Goal: A Process of Ongoing Improvement. 3rd ed. India: Routledge, 2016.
Lua MLA (9ú heag.)Goldratt Eliyahu M agus Cox Jeff. Goal: A Process of Ongoing Improvement. 3rd ed. Routledge, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.