Correspondence of John Morris with Johannes de Laet (1634-1649) /
Morris, John,approximately 1585-1658.
Laet, Joannes de,1593-1649.
Bekkers, J. A. F.
Assen, Van Gorcum,
1970.
Letters taken from the Utrecht University MS 986.
Letters in Latin; introductory material and notes in English.
Bibliography: p. [233]-237.