Abiven, K. Spanish island to be fully powered by wind, water. Manila Bulletin.
Čikaški stil citiranja (17. izdanje)Abiven, Katell. "Spanish Island to Be Fully Powered by Wind, Water." Manila Bulletin .
MLA način citiranja (9. izdanje)Abiven, Katell. "Spanish Island to Be Fully Powered by Wind, Water." Manila Bulletin, .
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