Municipal Land Use Committee Technical Working Group Municipality. (1998). Comprehensive land use plan, municipality of Kabugao, Apayao: Planning period 1999-2029. publisher not identified].
Citazione stile Chigago Style (17a edizione)Municipal Land Use Committee Technical Working Group Municipality. Comprehensive Land Use Plan, Municipality of Kabugao, Apayao: Planning Period 1999-2029. [Quezon: publisher not identified], 1998.
Citatione MLA (9a ed.)Municipal Land Use Committee Technical Working Group Municipality. Comprehensive Land Use Plan, Municipality of Kabugao, Apayao: Planning Period 1999-2029. publisher not identified], 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.