ΕπικεφαλίδαCampbell, John χρησιμοποιείται σε: Common Library Network (GBV), Göttingen (Germany); Integrated Authority File (GND), Germany; Koninklijke Bibliotheek - National Library of the Netherlands, Den Haag (Netherlands)
ΠαραλλαγήCampbell, Johann
Πηγές
Βρίσκεται σεLCAuth. — Brit. Biogr. Arch.
Engraving of John Campbell (1766-1840), Scottish missionary and traveller in South Africa [Unknown authorUnknown author / Cape Town archives -- Public domain -- http://commons.wikimedia.org/wiki/File:John Campbell (missionary)00.jpg]