Fernandez, P. V., Fernandez, C. P., Bascug, C., & Nuevo, C. (1993). Manual on church-state relations. University of the Philippines Law Complex Institute of Human Rights - UP Law Center.

Fernandez, Perfecto V., Cristobal P. Fernandez, Connie Bascug, and Clinton Nuevo. Manual on Church-state Relations. Quezon City: University of the Philippines Law Complex Institute of Human Rights - UP Law Center, 1993.

Fernandez, Perfecto V., et al. Manual on Church-state Relations. University of the Philippines Law Complex Institute of Human Rights - UP Law Center, 1993.