Constantino, R. (1993). The Philippines: A past revisited. Tala Pub.
Lua i Stíl Chicago (17ú heag.)Constantino, Renato. The Philippines: A Past Revisited. Quezon City: Tala Pub, 1993.
Lua MLA (9ú heag.)Constantino, Renato. The Philippines: A Past Revisited. Tala Pub, 1993.
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