Gaya APA

Maximiano, J, M, B. (1991). The signs of the times and the social doctrine of the Church (An epistemological basis). Foreword by Jaime L. Sin. . Manila: Manila Jose Mario B Maximiano.

Gaya MLA

Maximiano, Jose, Mario, B.. "The signs of the times and the social doctrine of the Church (An epistemological basis). Foreword by Jaime L. Sin. ". Manila: Manila Jose Mario B Maximiano, 1991. Buku.