Transliteration of the Laguna Copperplate Inscription.
Scroll to the bottom for the English translation of the Laguna Copperplate Inscription.
The genealogy of Sulu ("tarsila"), chapter 2 of Najeeb Saleeby's The history of Sulu.
Chao Ju-Kua's Description of the Philippines. The first one is from p. 183 and ff, Vol. XXXIV, Blair and Robertson. The second one is a scan of Alip's The Philippines of yesteryears; the dawn of history in the Philippines, taken directly from the BR text.