Umali, D. L. (1960). Your college of agriculture keeps pace with our changing world; report to the Alumni. College of Agriculture, University of the Philippines.
Citazione stile Chigago Style (17a edizione)Umali, Dioscoro L. Your College of Agriculture Keeps Pace with Our Changing World; Report to the Alumni. College, Laguna: College of Agriculture, University of the Philippines, 1960.
Citatione MLA (9a ed.)Umali, Dioscoro L. Your College of Agriculture Keeps Pace with Our Changing World; Report to the Alumni. College of Agriculture, University of the Philippines, 1960.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.