University of the Philippines (Los Banos). Agrarian Reform Institute & Perfecto, I. T. (1974). Seminar papers on agrarian reform. [s.n.
Citazione stile Chigago Style (17a edizione)University of the Philippines (Los Banos). Agrarian Reform Institute e Isidro T. Perfecto. Seminar Papers on Agrarian Reform. College: [s.n, 1974.
Citatione MLA (9a ed.)University of the Philippines (Los Banos). Agrarian Reform Institute e Isidro T. Perfecto. Seminar Papers on Agrarian Reform. [s.n, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.