Reference: Mithun 1988

Mithun, Marianne. 1988. Lexical categories and the evolution of number marking. In Michael Hammond (ed.), Theoretical morphology: Approaches in modern linguistics. Nueva York: Academic Press.

@incollection{mithun1988karok,
  address   = {Nueva York},
  author    = {Mithun, Marianne},
  booktitle = {Theoretical morphology: Approaches in modern linguistics},
  editor    = {Michael Hammond},
  publisher = {Academic Press},
  title     = {Lexical categories and the evolution of number marking},
  year      = {1988}
}