Picquenard, A. (1974). Radio wave propagation. McMillan.
Cita Chicago (17th ed.)Picquenard, Armel. Radio Wave Propagation. Nueva York: McMillan, 1974.
Cita MLA (9th ed.)Picquenard, Armel. Radio Wave Propagation. McMillan, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.