Koht, Halvdan, 1873-1965. The American spirit in Europe, : a survey of transatlantic influences. [electronic resource] . — Philadelphia, : Univ. of Pennsylvania Press,, 1949.. — ix, 289 p. 24 cm. — (Publications of the American Institute, Univ. of Oslo, in cooperation with the Dept. of American Civilization, Graduate School of Arts and Sciences, Univ. of Pennsylvania). - Publications of the American Institute, University of Oslo. .
"Selected bibliography": p. 279-280.
Photocopy. Ann Arbor, Mich., University Microfilms, 1967. ix, 289 p. (on double leaves).