Hopkinson, F.; Rittenhouse, David (1786). "An optical problem, proposed by Mr. Hopkinson, and solved by Mr. Rittenhouse". Transactions of the American Philosophical Society. 2: 201-6. doi:10.2307/1005186. JSTOR1005186.
doi.org
Hopkinson, F.; Rittenhouse, David (1786). "An optical problem, proposed by Mr. Hopkinson, and solved by Mr. Rittenhouse". Transactions of the American Philosophical Society. 2: 201-6. doi:10.2307/1005186. JSTOR1005186.
jstor.org
Hopkinson, F.; Rittenhouse, David (1786). "An optical problem, proposed by Mr. Hopkinson, and solved by Mr. Rittenhouse". Transactions of the American Philosophical Society. 2: 201-6. doi:10.2307/1005186. JSTOR1005186.
rp-photonics.com
Paschotta, Rüdiger. "Diffraction Gratings". rp-photonics.com. 30 Eylül 2013 tarihinde kaynağından arşivlendi. Erişim tarihi: 19 Temmuz 2021.
web.archive.org
Paschotta, Rüdiger. "Diffraction Gratings". rp-photonics.com. 30 Eylül 2013 tarihinde kaynağından arşivlendi. Erişim tarihi: 19 Temmuz 2021.