Gaya APA
Harms, P.L.. (1968).
Evaluation of frequency shift keying equipment for use with pulses from vehicle detectors .
:
TRRL.
Gaya Chicago
Harms, P.L..
Evaluation of frequency shift keying equipment for use with pulses from vehicle detectors.
:
TRRL,
1968.
Chart.
Gaya MLA
Harms, P.L..
Evaluation of frequency shift keying equipment for use with pulses from vehicle detectors.
:
TRRL,
1968.
Chart.
Gaya Turabian
Harms, P.L..
Evaluation of frequency shift keying equipment for use with pulses from vehicle detectors.
:
TRRL,
1968.
Chart.