(en) Klas Rönnbäck, « Enlightenment, Scientific Exploration and Abolitionism: Anders Sparrman's and Carl Bernhard Wadström's Colonial Encounters in Senegal, 1787–1788 and the British Abolitionist Movement », Slavery & Abolition, vol. 34, no 3, , p. 425–445 (ISSN0144-039X et 1743-9523, DOI10.1080/0144039X.2012.734113, lire en ligne, consulté le )
issn.org
portal.issn.org
(en) Klas Rönnbäck, « Enlightenment, Scientific Exploration and Abolitionism: Anders Sparrman's and Carl Bernhard Wadström's Colonial Encounters in Senegal, 1787–1788 and the British Abolitionist Movement », Slavery & Abolition, vol. 34, no 3, , p. 425–445 (ISSN0144-039X et 1743-9523, DOI10.1080/0144039X.2012.734113, lire en ligne, consulté le )
norrkoping.se
nsbbokning.norrkoping.se
« Carl Bernhard Wadström (1749-1799) » (consulté le ) : « Hans bibliotek i Norrköping testamenterades till Trivialskolan i Norrköping och finns nu i Norrköpings stadsbibliotek sedan 1917 under namnet Wadströmssamlingen. »
tandfonline.com
(en) Klas Rönnbäck, « Enlightenment, Scientific Exploration and Abolitionism: Anders Sparrman's and Carl Bernhard Wadström's Colonial Encounters in Senegal, 1787–1788 and the British Abolitionist Movement », Slavery & Abolition, vol. 34, no 3, , p. 425–445 (ISSN0144-039X et 1743-9523, DOI10.1080/0144039X.2012.734113, lire en ligne, consulté le )