Viray, J. (2007). Philippines tops in managing environment concerns. Manila Times.
Chicago Style (17th ed.) CitationViray, Jayjay. "Philippines Tops in Managing Environment Concerns." Manila Times 2007.
ציטוט MLAViray, Jayjay. "Philippines Tops in Managing Environment Concerns." Manila Times, 2007.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.