Mach, E. (1926). The principles of physical optics: An historical and philosophical treatment. Methuen and co., ltd.
Lua i Stíl Chicago (17ú heag.)Mach, Ernst. The Principles of Physical Optics: An Historical and Philosophical Treatment. London: Methuen and co., ltd, 1926.
Lua MLA (9ú heag.)Mach, Ernst. The Principles of Physical Optics: An Historical and Philosophical Treatment. Methuen and co., ltd, 1926.
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