Iingxelo:

  1. Harris Ron; Ukwakhiwa kweZakhiwo zoMzimba: I-Muscle Inyaniso kwiminyaka eyi-25 kwiiTrenches (2008) p.50
  2. Nam Paul; Ukwakha umzimba kunye ne-Steroids: Ibali lam liBantu (i-2017)
  3. Lehan Patrick; Anabolic Steroids (2004). P.106, 108, 109, 111-116,120.
  4. Spellwin Geaorge; I-Testosterone Steroid Cycles: Kubandakanya i-Ultimate Sustanon 250 Cycle (2015)
  5. UTilin Andrew; Umnyango olandelayo weDoper: Unyaka oMangalisa kunye noNkqonkqozo wokuSebenza-Ukuphucula ... (2011) p 38,
  6. Collins Rick; Imisipha yomthetho: ii-Anabolics eMelika (2002) p172, 173,427
  7. I-Chiu MC Incwadana yezilwanyana (2019) p.419