Gripaldo, R. M. Manuel Luis Quezon: His political and social thought.
Citazione stile Chigago Style (17a edizione)Gripaldo, Rolando M. Manuel Luis Quezon: His Political and Social Thought.
Citatione MLA (9a ed.)Gripaldo, Rolando M. Manuel Luis Quezon: His Political and Social Thought.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.