Ramos, D. E. (1997). By year 2000, world to have 600 million cellphone users. Manila Times.
Chicago Style (17th ed.) CitationRamos, Deogracias E. "By Year 2000, World to Have 600 Million Cellphone Users." Manila Times 1997.
MLA (9th ed.) CitationRamos, Deogracias E. "By Year 2000, World to Have 600 Million Cellphone Users." Manila Times, 1997.
Warning: These citations may not always be 100% accurate.