Philippine Federation of the Deaf. (2005). Filipino sign language: A compilation of signs from regions of the Philippines. PFD.
Citazione stile Chigago Style (17a edizione)Philippine Federation of the Deaf. Filipino Sign Language: A Compilation of Signs from Regions of the Philippines. Quezon City: PFD, 2005.
Citatione MLA (9a ed.)Philippine Federation of the Deaf. Filipino Sign Language: A Compilation of Signs from Regions of the Philippines. PFD, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.