Mcgregor, William B. 2000. "An Early Trappist Grammar of Nyulnyul." In The history of linguistic and grammatical praxis: proceedings of the XIth International Colloquium of the Studienkreis "Geschichte der Sprachwissenschaft" (Leuven, 2nd-4th July, 1998), edited by Piet Desmet. 14: 445-464. Leuven: Peeters.