Banko Sentral ng Pilipinas. (1999). 1998 annual report: Statistical bulletin. BSP.
Lua i Stíl Chicago (17ú heag.)Banko Sentral ng Pilipinas. 1998 Annual Report: Statistical Bulletin. Manila: BSP, 1999.
Lua MLA (9ú heag.)Banko Sentral ng Pilipinas. 1998 Annual Report: Statistical Bulletin. BSP, 1999.
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