307 CIRCUITS. (2000). 307 circuits. Elektor Electronics.
Cita Chicago (17th ed.)307 CIRCUITS. 307 Circuits. Tunbridge Wells: Elektor Electronics, 2000.
Cita MLA (9th ed.)307 CIRCUITS. 307 Circuits. Elektor Electronics, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.