Weil, J. Pebble-bed design returns [nuclear reactor]. IEEE spectrum.
Cita Chicago (17th ed.)Weil, J. "Pebble-bed Design Returns [nuclear Reactor]." IEEE Spectrum .
Cita MLA (9th ed.)Weil, J. "Pebble-bed Design Returns [nuclear Reactor]." IEEE Spectrum, .
Atenció: Aquestes cites poden no estar 100% correctes.