Carl Wilhelm Scheele (1785) "Om Frukt- och Bår-syran" 4 Mayıs 2022 tarihinde Wayback Machine sitesinde arşivlendi., Kongliga Vetenskaps Academiens Nya Handlingar (New Proceedings of the Royal Academy of Science), 6 : 17-27. From page 21: " ... vil jag hådanefter kalla den Åple-syran." ( ... I will henceforth call it apple acid.)
de Morveau, Lavoisier, Bertholet, and de Fourcroy, Méthode de Nomenclature Chimique (Paris, France: Cuchet, 1787), p. 108. 27 Nisan 2021 tarihinde Wayback Machine sitesinde arşivlendi.
Carl Wilhelm Scheele (1785) "Om Frukt- och Bår-syran" 4 Mayıs 2022 tarihinde Wayback Machine sitesinde arşivlendi., Kongliga Vetenskaps Academiens Nya Handlingar (New Proceedings of the Royal Academy of Science), 6 : 17-27. From page 21: " ... vil jag hådanefter kalla den Åple-syran." ( ... I will henceforth call it apple acid.)
de Morveau, Lavoisier, Bertholet, and de Fourcroy, Méthode de Nomenclature Chimique (Paris, France: Cuchet, 1787), p. 108. 27 Nisan 2021 tarihinde Wayback Machine sitesinde arşivlendi.