Cinco, E. B. (2001). Open spaces in subdivisions are for parks and playgrounds. Manila Bulletin.
Chicago-viite (17. p.)Cinco, Elinando B. "Open Spaces in Subdivisions Are for Parks and Playgrounds." Manila Bulletin 2001.
MLA-viite (9. p.)Cinco, Elinando B. "Open Spaces in Subdivisions Are for Parks and Playgrounds." Manila Bulletin, 2001.
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