أمثلة

• Fuente: Center for Excellence in Service en la Robert H. Smith School of Business, University of Maryland, Rockbridge Associates, Inc.
  المصدر: Center for Excellence in Service at the Robert H. Smith School of Business, University of Maryland, Rockbridge Associates, Inc.
• Véase el sitio en la Web de Marine Biodiversity and Ecosystem Functioning European Union Network of Excellence en la siguiente dirección: http://www.marbef.org.
  (90) انظر موقع the Marine Biodiversity and Ecosystem Functioning European Union Network of Excellence at http://www.marbef.org.