HELLERSTEDT, Andreas. Thord Silverbark, Doktor Hasselquists resa: Linnélärjungen i Mellersta Östern 1749–1752 (Stockholm: Alhambra, 2008). 233 s. 1700-tal: Nordic Journal for Eighteenth-Century Studies, Tromsø, Norway, v. 6, p. 163–164, 2009. DOI: 10.7557/4.2798. Disponível em: https://septentrio.uit.no/index.php/1700/article/view/2798. Acesso em: 22 apr. 2026.