Smith, M. (1998). Video and pay-per-view release strategies. Screen Digest.
Cita Chicago Style (17a ed.)Smith, Mark. Video and Pay-per-view Release Strategies. London: Screen Digest, 1998.
Cita MLA (9a ed.)Smith, Mark. Video and Pay-per-view Release Strategies. Screen Digest, 1998.
Precaución: Estas citas no son 100% exactas.