Filipinas Foundation. (1975). Understanding the Filipino migrant: An in-depth study of the motivational factors behind internal migration. Filipinas Foundation.
Čikaški stil citiranja (17. izdanje)Filipinas Foundation. Understanding the Filipino Migrant: An In-depth Study of the Motivational Factors Behind Internal Migration. Makati, Rizal: Filipinas Foundation, 1975.
MLA način citiranja (9. izdanje)Filipinas Foundation. Understanding the Filipino Migrant: An In-depth Study of the Motivational Factors Behind Internal Migration. Filipinas Foundation, 1975.
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