Alfonso, I. C. (2016). Revisiting the provenance of the very strange 1589 last will and testament of Don Fernando Malang Balagtas. Historical Bulletin.
Citazione stile Chigago Style (17a edizione)Alfonso, Ian Christopher. "Revisiting the Provenance of the Very Strange 1589 Last Will and Testament of Don Fernando Malang Balagtas." Historical Bulletin 2016.
Citatione MLA (9a ed.)Alfonso, Ian Christopher. "Revisiting the Provenance of the Very Strange 1589 Last Will and Testament of Don Fernando Malang Balagtas." Historical Bulletin, 2016.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.