Collins James C. & Porras Jerry I. (1994). Build To Last: Successful Habits of Visionary Comanies. Collins an Imprints of HerperCillins Publishers.
Lua i Stíl Chicago (17ú heag.)Collins James C. agus Porras Jerry I. Build To Last: Successful Habits of Visionary Comanies. Newyork USA: Collins an Imprints of HerperCillins Publishers, 1994.
Lua MLA (9ú heag.)Collins James C. agus Porras Jerry I. Build To Last: Successful Habits of Visionary Comanies. Collins an Imprints of HerperCillins Publishers, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.