Keyes, W. J. Housing: Unconventional approaches to a national problem. Philippine studies : a quarterly.
Čikaški stil citiranja (17. izdanje)Keyes, William J. "Housing: Unconventional Approaches to a National Problem." Philippine Studies : A Quarterly .
MLA način citiranja (9. izdanje)Keyes, William J. "Housing: Unconventional Approaches to a National Problem." Philippine Studies : A Quarterly, .
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