Feynman, R. P. (1995). Six easy pieces: The fundamentals of physics explained. London: Penguin.
Trích dẫn kiểu ChicagoFeynman, Richard P. Six Easy Pieces: The Fundamentals of Physics Explained. London: Penguin, 1995.
ציטוט MLAFeynman, Richard P. Six Easy Pieces: The Fundamentals of Physics Explained. London: Penguin, 1995.
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