1. Baroja, Herreros Tomás, Sikamoy Peter & Partany Daniel. 1989. Analytical grammar of the Pokot language. Trieste: Università di Trieste.
2. Bauer, Winifred. 1993. Maori. London: Routledge.
3. Beam de Azcona, Rosemary Grace. 2004. A Coatlan-Loxicha Zapotec grammar (Mexico). Berkeley: University of California, Berkeley PhD dissertation.
4. Beck, David. 1995. A comparative conceptual grammar of Bella Coola and Lushootseed. Victoria: University of Victoria MA thesis.
5. Beck, David. 2013. Unidirectional flexibility and the noun-verb distinction in Lushootseed. In Eva van Lier & Jan Rijkhoff (eds.), Flexible word classes: Typological studies of underspecified parts of speech, 185–220. Oxford: Oxford University Press.