Thesis (doctoral)--Universität Frankfurt am Main.

Thesis (doctoral)--Universität Erlangen.

Thesis (Ph. D.)--Columbia University, 1921. / Vita. Published also as Studies in history, economics, and public law, ed. by the faculty of political science of Columbia University, vol. xcv, no. 2; whole no. 216. "Bibliographical note": p. 340-344.

Thesis PlanB (M.S.)--University of Wisconsin--Stout, 2009. / Includes bibliographical references.

Thesis (Ph. D.)--University of Chicago. / "Reprinted from the Journal of political economy, vol. XIX, no. 1." Includes bibliographical references.

Thesis (Ph. D.)--University of Chicago. / "Reprinted from the Journal of political economy, vol. XIX, no. 1." Includes bibliographical references. Also available on the Internet.

Thesis (Ph. D.)--Westfälische Wilhelms Universität zu Münster, 1974. / Vita. Includes bibliographical references.

The author's Thesis (Ph. D.)--University of Wisconsin, 1913. / Bibliography: p. [83]-96.

Thesis (Ph. D.)--Catholic University of America, 1918. / Vita. "This monograph is the result of a study undertaken by the writer in connection with the Indianapolis vocational education survey."

Thesis (Ph. D.)--University of California, 1925. / University of California Trade and industrial series, no. 5, Division bulletin, no. 19, with special thesis t.p. attached to cover. Bibliography: p. 141-142.