Philippines (Republic). Laws, statutes, etc, & Castro, A. M. (1948). Labor laws of the Philippines, annotated. M. Colcol.
Čikaški stil citiranja (17. izdanje)Philippines (Republic). Laws, statutes, etc, i Antonio M. Castro. Labor Laws of the Philippines, Annotated. Manila: M. Colcol, 1948.
MLA način citiranja (9. izdanje)Philippines (Republic). Laws, statutes, etc, i Antonio M. Castro. Labor Laws of the Philippines, Annotated. M. Colcol, 1948.
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