Gluck, Peter L.
The houses
Rockport Publishers, 1997
 Buku Teks SO
Francisco, Juan R.
Philippine palaeography
Linguistic Society of The Philippines, 1973
 Buku Teks SO
Forbes, W. Cameron
Philippine Islands
Houghton Mifflin, 1928
 Buku Teks
Asensio, Paco
Stunning houses
Loft Pub., 1999
 Buku Referensi
Rowlands, Penelope
Weekand houses
Chronicle Books, 2000
 Buku Referensi