Bartolomé Calvo jẹ́ ààrẹ ilẹ̀ Kòlómbìà tẹ́lẹ̀. Bancroft, Hubert HoweHowe (1887). History of Central America. San Francisco: A. L. Bancroft. pp. 527–528. OCLC 1722798. https://books.google.com/books?id=t00CAAAAYAAJ&pg=PA527. Retrieved 2007-10-28.