Gaya APA

Eck, C, V. (2017). E-book Between Air and Electricity : Microphones and Loudspeakers as Musical Instruments . London: Bloomsbury Academic.

Gaya MLA

Eck, Catchy, Van. "E-book Between Air and Electricity : Microphones and Loudspeakers as Musical Instruments". London: Bloomsbury Academic, 2017. Text.