2Berry,M.They're all out of step except our Johnny:a discussion of motivation (or the lack of it) in systemic linguistics.Occasional Papers in Systemics Linguistics 3.5-68.
3Downing,A.An altemative approach to Theme:a systemic functional perspective.Word.1991.
4Berry,M.thematic options and success in writing.In M.Ghadessey.(ed.).Thematic Develoment in English Texts.Londn:Pinter.1995.
5Danes,F.Funcctional Sentence.Perspective on the Organization of Text.In F.Danes(ed).Papers on Functional Sentence Perspetive.pp.106-128.The Hagice.Mouton.1974.
6Fries,P.H.On the status of Theme in English:arguments from discourse.In J.S.Petofi & E.Sozer (eds.).Micro and Macro Connexity of Texts.Hamburg:Buske Verlag.1983.
7Fries,P.H.A personal view of Theme.In M.Ghadessey(ed.).Thematic Davelopment in English Texts.London:Pinter.1995.
8Halliday,M.A.K.An Introduction to Functional Grammar.2nd ed.London:Amold,1994.
9Hasan,R.The nursery tale as a genre.Nortingham Linguistics Circular.(Special Issue on Systemic Linguistics),1984.
10Hasan,R.The conception ofcontext in text.In P.H.Fries & M.Gregory ( eds.).Discourse in Society:Systemic Functional Perspectives:Meaning and Choice in Language Studies for Michael Halliday.New Jersey:Ablex.1995.