Ruaya, J. (2011). Water sports: Tourism's most profitable niche. Philippines Free Press.
Chicago Style (17th ed.) CitationRuaya, Jun. "Water Sports: Tourism's Most Profitable Niche." Philippines Free Press 2011.
ציטוט MLARuaya, Jun. "Water Sports: Tourism's Most Profitable Niche." Philippines Free Press, 2011.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.