Horan, J. D. (1966). Timothy O'Sullivan, America's forgotten photographer; the life and work of the brilliant photographer whose camera recorded the American scene from the battlefields of the Civilo War to the frontiers of the West. Doubleday.
Cytowanie według stylu Chicago (wyd. 17)Horan, James David. Timothy O'Sullivan, America's Forgotten Photographer; the Life and Work of the Brilliant Photographer Whose Camera Recorded the American Scene from the Battlefields of the Civilo War to the Frontiers of the West. Garden City, N.Y: Doubleday, 1966.
Cytowanie według stylu MLA (wyd. 9)Horan, James David. Timothy O'Sullivan, America's Forgotten Photographer; the Life and Work of the Brilliant Photographer Whose Camera Recorded the American Scene from the Battlefields of the Civilo War to the Frontiers of the West. Doubleday, 1966.