Spade, P. V. (1994). The logic of "sit verum" in Richard Brinkley and William of Ockham. Franciscan studies, 54, 227-250.
Cita Chicago Style (17a ed.)Spade, Paul Vincent. "The Logic of "Sit Verum" in Richard Brinkley and William of Ockham." Franciscan Studies 54 (1994): 227-250.
Cita MLA (9a ed.)Spade, Paul Vincent. "The Logic of "Sit Verum" in Richard Brinkley and William of Ockham." Franciscan Studies, vol. 54, 1994, pp. 227-250.
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