Zothandizira:

  1. Harris Ron; Kulimbitsa Thupi Zoonadi: Choonadi cha Muscle Kuchokera ku 25 Zaka M'mabwinja (2008) p.50
  2. Nam; Kupanga Thupi ndi Steroids: Nkhani Yanga Yanga (2017)
  3. Lehan Patrick; Anabolic Steroids (2004). P.106, 108, 109, 111-116,120.
  4. Spellwin geaorge; Testosterone Steroid Miyendo: Kuphatikizira Pachiyambi Chachidutswa cha 250 (2015)
  5. Tilin Andrew; Door Yotsatira Yotsatira: Zanga Zanga Zosangalatsa ndi Zosangalatsa pa Kuchita-Kupititsa patsogolo ... (2011) p 38,
  6. Collins Rick; Zosokoneza Malamulo: Anabolics ku America (2002) p172, 173,427
  7. Chiu MC Buku lachipatala (2019) p.419