(en) Edward M. Scolnick, Alex G. Papageorge et Thomas Y. Shih, « Guanine nucleotide-binding activity as an assay for src protein of rat-derived murine sarcoma viruses », Proceedings of the National Academy of Sciences of the United States of America, vol. 76, , p. 5355-5359 (ISSN0027-8424, PMID228288, PMCIDPMC413141, lire en ligne, consulté le )
(en) Edward M. Scolnick, Alex G. Papageorge et Thomas Y. Shih, « Guanine nucleotide-binding activity as an assay for src protein of rat-derived murine sarcoma viruses », Proceedings of the National Academy of Sciences of the United States of America, vol. 76, , p. 5355-5359 (ISSN0027-8424, PMID228288, PMCIDPMC413141, lire en ligne, consulté le )