Ravdin, I. S. Recent advances in surgical research and their clinical applications.
Chicago-viite (17. p.)Ravdin, I. S. Recent Advances in Surgical Research and Their Clinical Applications.
MLA-viite (8. p.)Ravdin, I. S. Recent Advances in Surgical Research and Their Clinical Applications.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.