Manongdo, J. F. (2002). Japan firm donates 2 lab research equipment to UP. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Manongdo, Jenny F. "Japan Firm Donates 2 Lab Research Equipment to UP." Manila Bulletin 2002.
Lua MLA (9ú heag.)Manongdo, Jenny F. "Japan Firm Donates 2 Lab Research Equipment to UP." Manila Bulletin, 2002.
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