Santos, A. L., Orendain, J., Mendoza, H. W., & Karganilla, B. L. (1993). Under Japanese rule: Memories and reflections. Foundation for Nationalist Studies.

Santos, Angelito L., Joan Orendain, Helen W. Mendoza, and Bernard LM Karganilla. Under Japanese Rule: Memories and Reflections. Quezon City: Foundation for Nationalist Studies, 1993.

Santos, Angelito L., et al. Under Japanese Rule: Memories and Reflections. Foundation for Nationalist Studies, 1993.