Cita APA

Santoro, A. R. (2009). Home-made vacuum tubes: The work of Dr. Rüdiger Walz in Germany. Web

Citación estilo Chicago

Santoro, Abel Reinaldo. Home-made Vacuum Tubes: The Work of Dr. Rüdiger Walz in Germany. 2009.

Cita MLA

Santoro, Abel Reinaldo. Home-made Vacuum Tubes: The Work of Dr. Rüdiger Walz in Germany. 2009.