Hobbs, R. (2002). What should cardiologists be telling general practitioners/family physicians?
Chicago-viite (17. p.)Hobbs, R. What Should Cardiologists Be Telling General Practitioners/family Physicians? 2002.
MLA-viite (9. p.)Hobbs, R. What Should Cardiologists Be Telling General Practitioners/family Physicians? 2002.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.