Olchondra, R. T. Alsons profit up 19 percent on diesel power sales. Philippine Daily Inquirer.
Čikaški stil citiranja (17. izdanje)Olchondra, Riza T. "Alsons Profit Up 19 Percent on Diesel Power Sales." Philippine Daily Inquirer .
MLA način citiranja (9. izdanje)Olchondra, Riza T. "Alsons Profit Up 19 Percent on Diesel Power Sales." Philippine Daily Inquirer, .
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