Dumlao-Abadilla, D. Ayala buys majority stake in German Automotive Design, parts maker. Philippine Daily Inquirer.
Chicago-referens (17:e uppl.)Dumlao-Abadilla, Doris. "Ayala Buys Majority Stake in German Automotive Design, Parts Maker." Philippine Daily Inquirer .
MLA-referens (9:e uppl.)Dumlao-Abadilla, Doris. "Ayala Buys Majority Stake in German Automotive Design, Parts Maker." Philippine Daily Inquirer, .
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