Cita APA (7th ed.)
Headphones in Hong Kong, China. Euromonitor International Ltd.
Cita Chicago (17th ed.)
Headphones in Hong Kong, China. Euromonitor International Ltd.
Cita MLA (9th ed.)
Headphones in Hong Kong, China. Euromonitor International Ltd.
Atenció: Aquestes cites poden no estar 100% correctes.