Hyatt, S. P. (1976). The law of the bolo [microform]. Photoduplication Service, University of the Philippines Library.
Citazione stile Chigago Style (17a edizione)Hyatt, Stanley Portal. The Law of the Bolo [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.
Citatione MLA (9a ed.)Hyatt, Stanley Portal. The Law of the Bolo [microform]. Photoduplication Service, University of the Philippines Library, 1976.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.