Fortress of empire :
Spanish colonial fortifications of the Philippines, 1565-1898 /
René B. Javellana ; photographs by Jose Ma. Lorenzo P. Tan.
APA Citation
Javellana, R. B., Tan, J. Ma. Lorenzo. (1997). Fortress of empire: Spanish colonial fortifications of the Philippines, 1565-1898. Makati City, Philippines: Bookmark.
MLA Citation
Javellana, René B., Father, S.J, and Jose Ma. Lorenzo Tan. Fortress of Empire: Spanish Colonial Fortifications of the Philippines, 1565-1898. Makati City, Philippines: Bookmark, 1997.
Warning: These citations may not always be complete (especially for serials).