Philippines (Commonwealth). Special mission to the United States. (1939). Report of the Special mission to the United States, 1938-1939. Bureau of printing.
Chicago-viite (17. p.)Philippines (Commonwealth). Special mission to the United States. Report of the Special Mission to the United States, 1938-1939. Manila: Bureau of printing, 1939.
MLA-viite (8. p.)Philippines (Commonwealth). Special mission to the United States. Report of the Special Mission to the United States, 1938-1939. Bureau of printing, 1939.
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