Frederick Temple Blackwood, Marquis of Dufferin and Ava
"Letters from High Latitudes Being Some Account of a Voyage in 1856 of the Schooner Yacht ""Foam"" to Iceland, Jan Meyen, and Spitzbergen"
Frederick Temple Blackwood, Marquis of Dufferin and Ava · 2003
ספרייה ציבורית, Project Gutenberg. בלי הרשמה.
Iceland -- Description and travelArctic regions