Committe On , P. C. (2002). Report of the American of cardiology7American Heart Association Task Force on Practice Guidelines.
Chicago-referens (17:e uppl.)Committe On , Perioperative Cardiovascular. Report of the American of Cardiology7American Heart Association Task Force on Practice Guidelines. 2002.
MLA-referens (9:e uppl.)Committe On , Perioperative Cardiovascular. Report of the American of Cardiology7American Heart Association Task Force on Practice Guidelines. 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.