The former Philippines through foreign eyes. Manila, 1916.

Craig, Austin, and Benítez, Conrado

Philippine progress prior to 1898. Manila, 1916.

Crétineau-Joly, Jacques

Clemente XIV y los Jesuitas, ó sea la historia de la destrucción de los Jesuitas. Madrid, 1848.

Histoire religieuse politique et littéraire de la Compagnie de Jésus. 5 vols. Paris, 1859.

Cunningham, Charles Henry

“Origin of the friar lands question in the Philippines,” in The American political science review, X, 463–480.

“The ecclesiastical influence in the Philippines,” in The American journal of theology, XXII, 161–186.

“The inquisition in the Philippines,” in The Catholic historical review, III, 417–445.