Schunemann, P. G. Nonlinear Frequency Generation and Conversion: Materials and Devices XVIII. SPIE Digital Library.
Citazione stile Chigago Style (17a edizione)Schunemann, Peter G. Nonlinear Frequency Generation and Conversion: Materials and Devices XVIII. SPIE Digital Library.
Citatione MLA (8a ed.)Schunemann, Peter G. Nonlinear Frequency Generation and Conversion: Materials and Devices XVIII. SPIE Digital Library.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.