Werning, R., & Cruz, I. (2007). European legacies in the Philippines: Glimpses, sketches, inquiries. Goethe-Institut Manila.
Lua i Stíl Chicago (17ú heag.)Werning, Rainer, agus Irwin Cruz. European Legacies in the Philippines: Glimpses, Sketches, Inquiries. Makati: Goethe-Institut Manila, 2007.
Lua MLA (9ú heag.)Werning, Rainer, agus Irwin Cruz. European Legacies in the Philippines: Glimpses, Sketches, Inquiries. Goethe-Institut Manila, 2007.
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