Lua APA (7ú heag.)
Friis, E. (2017). Mechanical Testing of Orthopadic Implants. Springer.
Lua i Stíl Chicago (17ú heag.)
Friis, Elizabeth. Mechanical Testing of Orthopadic Implants. United Kingdom: Springer, 2017.
Lua MLA (9ú heag.)
Friis, Elizabeth. Mechanical Testing of Orthopadic Implants. Springer, 2017.
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