Montecillo, P. G. Smart phone sales up, firm says. Philippine daily Inquirer.
芝加哥风格引文Montecillo, Paolo G. "Smart Phone Sales Up, Firm Says." Philippine Daily Inquirer .
MLA引文Montecillo, Paolo G. "Smart Phone Sales Up, Firm Says." Philippine Daily Inquirer, .
警告：这些引文格式不一定是100％准确.