United Architects of the Philippines. (1997). Heritage: Philippine architecture ; region I. UAP.
Čikaški stil citiranja (17. izdanje)United Architects of the Philippines. Heritage: Philippine Architecture ; Region I. [S.l.]: UAP, 1997.
MLA način citiranja (9. izdanje)United Architects of the Philippines. Heritage: Philippine Architecture ; Region I. UAP, 1997.
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