De los Santos, A. G. (1975). Philippine interregional migration flows: A comparative analysis of the 1973 NDS and the 1970 and 1960 censuses. s.n.].
Chicagoスタイル(17版)引用形式De los Santos, Arlyne G. Philippine Interregional Migration Flows: A Comparative Analysis of the 1973 NDS and the 1970 and 1960 Censuses. [S.l: s.n.], 1975.
MLA(9版)引用形式De los Santos, Arlyne G. Philippine Interregional Migration Flows: A Comparative Analysis of the 1973 NDS and the 1970 and 1960 Censuses. s.n.], 1975.
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