Expositio in Boëthii librum "de bonorum hebdomade"
(lat.)
at Toronto University
[individual.utoronto.ca/pking/resources/gilbert/de_hebdomadibus.comm.txt]

Liber de sex principiorum
(lat.)
at Toronto University
[ individual.utoronto.ca/pking/resources/gilbert/Liber_sex_principiorum.txt]