National Safety Council. (2005). CPR and AED. New York, NY: McGraw-Hill Higher Education.
Παραπομπή Chicago StyleNational Safety Council. CPR and AED. New York, NY: McGraw-Hill Higher Education, 2005.
Παραπομπή MLANational Safety Council. CPR and AED. New York, NY: McGraw-Hill Higher Education, 2005.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.