Michael Halliday - Language evolving: Some systemic functional reflections on the history of meaning

Michael Holliday - Starry Eyed 'Live' 1960

Halliday's systemic functional linguistics (SFL)

Halliday 's functions of language

Systemic Functional Grammar by Michael Halliday

Halliday's Ideational Metafunction of Language with Examples; Ideational Metafunction of Language

Michael Halliday