Robbins, P.W., Lipmann, F. (1957). „Isolation and identification of active sulfate”. J. Biol. Chem.229: 837-851. PMID13502346.
Venkatachalam, K.V., Akita, H., Strott, C. (1998). „Molecular cloning, expression and characterization of human bifunctional 3′-phosphoadenosine-5′-phosphosulfate synthase and its functional domains”. J. Biol. Chem.273: 19311-19320. PMID9668121.
