Robles, R. E. (1990). To fight without end: The story of a misunderstood president. Ayala Foundation.
Citazione stile Chigago Style (17a edizione)Robles, Raissa Espinosa. To Fight Without End: The Story of a Misunderstood President. Makati, Metro Manila: Ayala Foundation, 1990.
Citatione MLA (9a ed.)Robles, Raissa Espinosa. To Fight Without End: The Story of a Misunderstood President. Ayala Foundation, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.