(2001). Distribution of establishments in the Philippines in 1999. NSO Special Release.
Citazione stile Chigago Style (17a edizione)"Distribution of Establishments in the Philippines in 1999." NSO Special Release 2001.
Citatione MLA (9a ed.)"Distribution of Establishments in the Philippines in 1999." NSO Special Release, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.