Tiamson, A. T. (1977). Bibliography on Philippine customary laws. University Research Center, Mindanao State University.
Citazione stile Chigago Style (17a edizione)Tiamson, Alfredo T. Bibliography on Philippine Customary Laws. Marawi City: University Research Center, Mindanao State University, 1977.
Citatione MLA (9a ed.)Tiamson, Alfredo T. Bibliography on Philippine Customary Laws. University Research Center, Mindanao State University, 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.