Registrum (linguistica)
Registrum in linguistica est varietas linguae ad certum finem vel in certis rebus socialibus adhibita. Vocabulum autem diatypus ad variationem linguisticam quae per finem socialem definitur describendam aliquando a linguistis adhibetur.

Auctoritas (sociolinguistica)
Dialectos
Diglossia
Vulgaria verba

Notae

Bibliographia
Gregory, M. 1967. Aspects of Varieties Differentiation. Journal of Linguistics 3:177–197.
Halliday, M. A. K. 1964. Comparison and translation. The linguistic sciences and language teaching, ed. M. A. K. Halliday, M. McIntosh, et P. Strevens. Londinii: Longman.
Halliday, M. A. K. 1978. Language as Social Semiotic: the social interpretation of language and meaning. Londinii: Edward Arnold.
Halliday, M. A. K., et R. Hasan. 1976. Cohesion in English. Londinii: Longman.
Joos, M. 1961. The Five Clocks. Novi Eboraci: Harcourt, Brace and World.
Quirk, R. Sidney Greenbaum, Geoffrey Leech, et J. Svartvik. 1985/ A Comprehensive Grammar of the English Language. Longman, Harcourt.
Reid, T. B. 1956. Linguistics, structuralism, philology. Archivum Linguisticum 8.
Swales, John. 1990. Genre Analysis: English in Academic and Research Settings. Cantabrigiae: Cambridge University Press.
Trosborg, A. 1997. Text Typology: Register, Genre and Text Type. Text Typology and Translation, ed. Anna Trosborg. John Benjamins Publishing Company.
Trudgill, Peter. 1992. Introducing language and society. Londinii: Penguin.
Wardhaugh, R. 1986. Introduction to Sociolinguistics. Ed. 2a. Cantabrigiae: Blackwell.
Werlich, E. 1982. A Text Grammar of English. Heidelbergae: Quelle & Meyer.

Nexus externi
Persistent Identifier of 'register'. ISO.
Dr. Wheeler's Spectrum of Formality and Informality.

Ars grammatica
Diglossia
Sociolinguistica