^World Health Organization. World Health Organization model list of essential medicines: 21st list 2019. Geneva: World Health Organization. 2019. hdl:10665/325771. WHO/MVP/EMP/IAU/2019.06. License: CC BY-NC-SA 3.0 IGO.
^Penicillin, Benzyl. International Drug Price Indicator Guide. [2016-12-08]. (原始内容存档于2018-10-13).
^Hamilton R. Tarascon Pocket Pharmacopoeia 2015 Deluxe Lab-Coat Edition. Jones & Bartlett Learning. 2015: 95. ISBN 9781284057560.
外部連結
Benzylpenicillin. Drug Information Portal. U.S. National Library of Medicine. [2020-05-29]. (原始内容存档于2021-04-28).