Werner Reutemann and Heinz Kieczka "Formic Acid" in Ullmann's Encyclopedia of Industrial Chemistry 2002, Wiley-VCH, Weinheim. DOI:10.1002/14356007.a12_013
T. Reda, C. M. Plugge, N. J. Abram and J. Hirst, "Reversible interconversion of carbon dioxide and formate by an electroactive enzyme", PNAS 2008 105, 10654–10658. DOI:10.1073/pnas.0801290105
Johannes Panten dan Horst Surburg "Flavors and Fragrances, 2. Aliphatic Compounds" dalam Ullmann's Encyclopedia of Industrial Chemistry, 2015, Wiley-VCH, Weinheim.DOI:10.1002/14356007.t11_t01
Lephart, E. D. (1996). "A Review of Brain Aromatase Cytochrome P450". Brain Res. Rev. 22 (1): 1–26. doi:10.1016/0165-0173(96)00002-1. PMID8871783.Parameter |s2cid= yang tidak diketahui akan diabaikan (bantuan)
Lephart, E. D. (1996). "A Review of Brain Aromatase Cytochrome P450". Brain Res. Rev. 22 (1): 1–26. doi:10.1016/0165-0173(96)00002-1. PMID8871783.Parameter |s2cid= yang tidak diketahui akan diabaikan (bantuan)