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Lua i Stíl Chicago (17ú heag.)Baytion, Ma Corazon E., Enrico F. Esguerra, agus Alexander Raymundo Magno. Development Cooperation: The Philippine Experience, 1978-1988. [S.l: s.n, 1989.
Lua MLA (9ú heag.)Baytion, Ma Corazon E., et al. Development Cooperation: The Philippine Experience, 1978-1988. s.n, 1989.
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