Feynman, R. P., & Davies, P. C. W. (1995). Six easy pieces: Essentials of physics explained by its most brilliant teacher. Addison-Wesley Publishing Company.
Παραπομπή σε μορφή Chicago (17η εκδ.)Feynman, Richard P., και Paul Charles William Davies. Six Easy Pieces: Essentials of Physics Explained by Its Most Brilliant Teacher. Reading, Massachusetts: Addison-Wesley Publishing Company, 1995.
Παραπομπή σε μορφή MLA (8th εκδ.)Feynman, Richard P., και Paul Charles William Davies. Six Easy Pieces: Essentials of Physics Explained by Its Most Brilliant Teacher. Addison-Wesley Publishing Company, 1995.
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