Hammond, Norman (2002). Wiseman, James R.; Wiseman, Lucy (eds.). "Closing Down Cuello"(PDF). Context. 16 (2). Boston, Massachusetts: Boston University Center for Archaeological Studies: 10–15. Archived(PDF) from the original on 25 November 2020. Retrieved 25 November 2020.
Hammond, Norman (2002). Wiseman, James R.; Wiseman, Lucy (eds.). "Closing Down Cuello"(PDF). Context. 16 (2). Boston, Massachusetts: Boston University Center for Archaeological Studies: 10–15. Archived(PDF) from the original on 25 November 2020. Retrieved 25 November 2020.