O'Gorman, Melanie (2012). "Why the CCM won't lose: The roots of single-party dominance in Tanzania". Journal of Contemporary African Studies. 30 (2): 313–333. doi:10.1080/02589001.2012.669566. S2CID17134713.
O'Gorman, Melanie (2012). "Why the CCM won't lose: The roots of single-party dominance in Tanzania". Journal of Contemporary African Studies. 30 (2): 313–333. doi:10.1080/02589001.2012.669566. S2CID17134713.