Drewett, M. Music in the struggle to end apartheid: South Africa. Policing pop.
Chicago-Zitierstil (17. Ausg.)Drewett, Michael. "Music in the Struggle to End Apartheid: South Africa." Policing Pop .
MLA-Zitierstil (8. Ausg.)Drewett, Michael. "Music in the Struggle to End Apartheid: South Africa." Policing Pop, .
警告：這些引文格式不一定是100％准確.