1. Zimmerman K. 1990b. ‘That synching feeling: Vanilli not alone?’, Variety, 26 11, pp. 66, 68
2. Zimmerman K. 1990a. ‘Independent labels want their MTV’, Variety, 23 05, p. 85
3. Zimmerman K. 1989. ‘Indie-label ranks thinned as PolyGram acquires A&M’, Variety, 18 10, p. 85
4. MTV's short takes define a new style;Williams;Washington Post,1989
5. MTV retreat threatens to cast metal back into dark age-with gold lining;Vare;Billboard,1985