Punay, E., & Philippines. Congress. House of Representatives. (2021). House to probe gov't contract on yellow cards. Philippine Star.
Chicago-viite (17. p.)Punay, Eduardo, ja Philippines. Congress. House of Representatives. "House to Probe Gov't Contract on Yellow Cards." Philippine Star 2021.
MLA-viite (9. p.)Punay, Eduardo, ja Philippines. Congress. House of Representatives. "House to Probe Gov't Contract on Yellow Cards." Philippine Star, 2021.
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