Cita APA (7th ed.)

Sinha, R. Don't think twice, it's all right: Music piracy and pricing in a DRM - free environment. Journal of marketing.

Cita Chicago (17th ed.)

Sinha, Rajiv. "Don't Think Twice, It's All Right: Music Piracy and Pricing in a DRM - Free Environment." Journal of Marketing .

Cita MLA (9th ed.)

Sinha, Rajiv. "Don't Think Twice, It's All Right: Music Piracy and Pricing in a DRM - Free Environment." Journal of Marketing, .