Citazione Stile APA (7a Edizione)

Philippines. Inter-agency Committee on Local Planning Program & Philippines. Housing and Land Use Regulatory Board. (1991). Guidelines for the formulation of the provincial physical framework plan. s.n.].

Citazione stile Chigago Style (17a edizione)

Philippines. Inter-agency Committee on Local Planning Program e Philippines. Housing and Land Use Regulatory Board. Guidelines for the Formulation of the Provincial Physical Framework Plan. [s.l: s.n.], 1991.

Citatione MLA (9a ed.)

Philippines. Inter-agency Committee on Local Planning Program e Philippines. Housing and Land Use Regulatory Board. Guidelines for the Formulation of the Provincial Physical Framework Plan. s.n.], 1991.