Co, B. G. (2001). Objection to drug testing of drivers. Philippine Star.
Chicago Style (17th ed.) CitationCo, Benjamin G. "Objection to Drug Testing of Drivers." Philippine Star 2001.
ציטוט MLACo, Benjamin G. "Objection to Drug Testing of Drivers." Philippine Star, 2001.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.