Batas Pambansa Blg. 133 - An Act to Rename Plaza Calderon de la Barca and the San Fernando Bridge, Both Located in Binondo, Manila, as Plaza Lorenzo Ruiz and Lorenzo Ruiz Bridge, Respectively, In Honor of the Filipino Proto-martyr. Retrieved July 4, 2013 from the Chan Robles Virtual Law Library. 1 2 Morallos, Chando P. (1998).