Richard Hocks, “Daisy Miller, Backward into the Past”, Henry James Review I, Winter 1980, 164-78.
Motley Deakin, “Two Studies of Daisy Miller, Henry James Review, 5, Fall 1983, 2-28.
Bénichou, Paul. “Jeune-France et Bousingots: Essai de mise au point.” Revue d’histoire littéraire de la France71, (May-June 1971): 439-62.
Seemingly not on internet:
Richard D. Beards, “Stereotyping in Modern American Fiction: Some Solitary Swedish Madmen.” Moderna Sprak, 63 (1969): 329-37. (No link)