Lisensky, George C.; Patel, Manish N.; Reich, Megan L. (1996). "Experiments with Glow-in-the-Dark Toys: Kinetics of Doped ZnS Phosphorescence". Journal of Chemical Education. 73 (11): 1048. Bibcode:1996JChEd..73.1048L. doi:10.1021/ed073p1048. ISSN0021-9584.
Lisensky, George C.; Patel, Manish N.; Reich, Megan L. (1996). "Experiments with Glow-in-the-Dark Toys: Kinetics of Doped ZnS Phosphorescence". Journal of Chemical Education. 73 (11): 1048. Bibcode:1996JChEd..73.1048L. doi:10.1021/ed073p1048. ISSN0021-9584.
Lisensky, George C.; Patel, Manish N.; Reich, Megan L. (1996). "Experiments with Glow-in-the-Dark Toys: Kinetics of Doped ZnS Phosphorescence". Journal of Chemical Education. 73 (11): 1048. Bibcode:1996JChEd..73.1048L. doi:10.1021/ed073p1048. ISSN0021-9584.