Evan E. Bolton; Yanli Wang; Paul A. Thiessen; Stephen H. Bryant (2008). „Chapter 12 PubChem: Integrated Platform of Small Molecules and Biological Activities”. Annual Reports in Computational Chemistry. 4: 217—241. doi:10.1016/S1574-1400(08)00012-1.
(језик: енглески) Andrew Hunter, Creatine and Creatinine, Longmans, Green, 1928 - 281 books.google.rs Приступљено 25. 10. 2013
(језик: енглески) Melvin H. Williams, Richard B. Kreider, J. David Branch, Creatine: The Power Supplement, Human Kinetics, (1999) - 251.books.google.rs Приступљено 25. 10. 2013.