Willett, P. Component and Systems Diagnostics, Prognostics, and Health Management II. SPIE Digital Library.
Chicago-viite (17. p.)Willett, Peter. Component and Systems Diagnostics, Prognostics, and Health Management II. SPIE Digital Library.
MLA-viite (9. p.)Willett, Peter. Component and Systems Diagnostics, Prognostics, and Health Management II. SPIE Digital Library.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.