"Sources and materials for business and economic history. Proceedings of a colloquium convened at the Graduate School of Business Administration, Harvard University, October 20-22, 1966", ed. Laurence Kipp, Harvard 1967 : [recenzja]

Studia Źródłoznawcze. Commentationes, Tom 15 (1970) s. 264
Aleksander Gieysztor , Laurence Kipp (aut. dzieła rec.)