Daniel Greenberger, Klaus Hentschel, Friedel Weinert (eds.), Compendium of Quantum Physics: Concepts, Experiments, History and Philosophy, Springer, 2009: "Quantization (First, Second) 4 Ağustos 2016 tarihinde Wayback Machine sitesinde arşivlendi.".
Daniel Greenberger, Klaus Hentschel, Friedel Weinert (eds.), Compendium of Quantum Physics: Concepts, Experiments, History and Philosophy, Springer, 2009: "Quantization (First, Second) 4 Ağustos 2016 tarihinde Wayback Machine sitesinde arşivlendi.".