Philippines. Regional Development Council Region VII & Philippines. Regional Development Council Region VII. (1994). Regional physical framework plan. [s.n.].
Chicago-viite (17. p.)Philippines. Regional Development Council Region VII ja Philippines. Regional Development Council Region VII. Regional Physical Framework Plan. [s.l.]: [s.n.], 1994.
MLA-viite (9. p.)Philippines. Regional Development Council Region VII ja Philippines. Regional Development Council Region VII. Regional Physical Framework Plan. [s.n.], 1994.
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