Hoffmann, S. H. 1., Kindleberger, C. P. 1., Wylie, L. W. 1., Pitts, J. R. 1., Duroselle, J. B. 1., & Goguel Nyegaard, F. (1963). In search of France. Cambridge, Massachusetts: Harvard University Press.

Hoffmann, Stanley H. 1928-2015, Charles Poor 1910-2003 Kindleberger, Laurence William 1909-1995 Wylie, Jesse Richard 1921-2003 Pitts, Jean Baptiste 1917- Duroselle, and Francois Goguel Nyegaard. In Search of France. Cambridge, Massachusetts: Harvard University Press, 1963.

Hoffmann, Stanley H. 1928-2015, et al. In Search of France. Cambridge, Massachusetts: Harvard University Press, 1963.