Zobel de Ayala II, J. A. (2003). The challenges and opportunities in the Philippine Services Sector. SGV Review.
Chicago Style (17th ed.) CitationZobel de Ayala II, Jaime Augusto. "The Challenges and Opportunities in the Philippine Services Sector." SGV Review 2003.
ציטוט MLAZobel de Ayala II, Jaime Augusto. "The Challenges and Opportunities in the Philippine Services Sector." SGV Review, 2003.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.