1. Longman Grammar of Spoken and Written English,1999
2. Expressing evaluation without grammatical stance: informational persuasion on the web;Biber;Corpora,2018
3. The stance triangle;Du Bois,2007
4. The expression of writer stance by modal adjectives and adverbs in comparable corpus of English and Spanish newspaper discourse;Hidalgo,2006
5. Bush and Obama's addresses to the Arab World: recontextualizing stance in political discourse;Hidalgo-Downing,2017