Ragan, G. L. (1948). Microwave transmission circuits. McGraw-Hill.
Cita Chicago (17th ed.)Ragan, George Leslie. Microwave Transmission Circuits. N.Y.: McGraw-Hill, 1948.
Cita MLA (8th ed.)Ragan, George Leslie. Microwave Transmission Circuits. McGraw-Hill, 1948.
Atenció: Aquestes cites poden no estar 100% correctes.