Mercurio, R., & Talavera, C. (2018). DTI expands monitoring of prices to more stores. Philippine Star.
Lua i Stíl Chicago (17ú heag.)Mercurio, Richmond, agus Catherine Talavera. "DTI Expands Monitoring of Prices to More Stores." Philippine Star 2018.
Lua MLA (9ú heag.)Mercurio, Richmond, agus Catherine Talavera. "DTI Expands Monitoring of Prices to More Stores." Philippine Star, 2018.
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