Kang, Moon Hee; Rohatgi, Ajeet (2016). "Quantitative analysis of the levelized cost of electricity of commercial scale photovoltaics systems in the US". Solar Energy Materials and Solar Cells. 154: 71–77. Bibcode:2016SEMSC.154...71K. doi:10.1016/j.solmat.2016.04.046.
Kang, Moon Hee; Rohatgi, Ajeet (2016). "Quantitative analysis of the levelized cost of electricity of commercial scale photovoltaics systems in the US". Solar Energy Materials and Solar Cells. 154: 71–77. Bibcode:2016SEMSC.154...71K. doi:10.1016/j.solmat.2016.04.046.