APA
Bruinsma A H, . (1958). Remote Control by Radio:An Amplitude Modulation and an Impulse Modulation System. German: Philips Technical Library.
Chicago
Bruinsma A H, . 1958. Remote Control by Radio:An Amplitude Modulation and an Impulse Modulation System. German: Philips Technical Library.
Harvard
Bruinsma A H, . (1958). Remote Control by Radio:An Amplitude Modulation and an Impulse Modulation System. German: Philips Technical Library.
MLA
Bruinsma A H, . Remote Control by Radio:An Amplitude Modulation and an Impulse Modulation System. German: Philips Technical Library. 1958.