Foz, V. B. (1997). Intelligent buildings to live, work, play in. Manila Bulletin.
Chicago-viite (17. p.)Foz, Vicente B. "Intelligent Buildings to Live, Work, Play in." Manila Bulletin 1997.
MLA-viite (9. p.)Foz, Vicente B. "Intelligent Buildings to Live, Work, Play in." Manila Bulletin, 1997.
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