Collins, J. C., & Porras, J. I. (1997). Built to last: Successful habits of visionary companies (1st pbk. ed.). HarperBusiness.
Cita Chicago Style (17a ed.)Collins, James Charles, y Jerry I. Porras. Built to Last: Successful Habits of Visionary Companies. 1st pbk. ed. New York: HarperBusiness, 1997.
Cita MLA (9a ed.)Collins, James Charles, y Jerry I. Porras. Built to Last: Successful Habits of Visionary Companies. 1st pbk. ed. HarperBusiness, 1997.
Precaución: Estas citas no son 100% exactas.